Yamaha SREV1 Manuale del proprietario

E

Keep This Manual For Future Reference.

SAMPLING REVERBERATOR

Owner’s Manual

MEMORY CARD

CD-ROM

POWER

ON OFF

INPUT OUTPUT

CLIP

SIGNAL

12 123CH434

48K

44.1K

FS LOCK

FCC INFORMATION (U.S.A.)

1. IMPORTANT NOTICE: DO NOT MODIFY THIS UNIT! This product, when installed as indicated in the instructions contained in this manual, meets FCC

requirements. Modifications not expressly approved by Yamaha may void your authority, granted by the FCC, to use the product.

2. IMPORTANT: When connecting this product to accessories and/or another product use only high quality shielded cables. Cable/s supplied with this product MUST

be used. Follow all installation instructions. Failure to follow instructions could void your FCC authorization to use this product in the USA.

3. NOTE: This product has been tested and found to comply with the requirements listed in FCC Regulations, Part 15 for Class “B” digital devices. Compliance with

these requirements provides a reasonable level of assurance that your use of this product in a residential environment will not result in harmful interference with

other electronic devices. This equipment generates/uses radio frequencies and, if not installed and used according to the instructions found in the users manual, may

cause interference harmful to the operation of other electronic devices. Compliance with FCC regulations does not guarantee that interference will not occur in all

installations. If this product is found to be the source of interference, which can be determined by turning the unit “OFF” and “ON”, please try to eliminate the

problem by using one of the following measures: Relocate either this product or the device that is being affected by the interference. Utilize power outlets that are on

different branch (circuit breaker or fuse) circuits or install AC line filter/s. In the case of radio or TV interference, relocate/reorient the antenna. If the antenna lead-in

is 300 ohm ribbon lead, change the lead-in to coaxial type cable. If these corrective measures do not produce satisfactory results, please contact the local retailer

authorized to distribute this type of product. If you can not locate the appropriate retailer, please contact Yamaha Corporation of America, Electronic Service

Division, 6600 Orangethorpe Ave, Buena Park, CA 90620

The above statements apply ONLY to those products distributed by Yamaha Corporation of America or its subsidiaries.

WARNING: THIS APPARATUS MUST BE EARTHED

IMPORTANT

THE WIRES IN THIS MAINS LEAD ARE COLOURED IN

ACCORDANCE WITH THE FOLLOWING CODE:

GREEN-AND-YELLOW : EARTH

BLUE : NEUTRAL

BROWN : LIVE

As the colours of the wires in the mains lead of this apparatus may

not correspond with the coloured markings identifying the terminals in

your plug, proceed as follows:

The wire which is coloured GREEN and YELLOW must be

connected to the terminal in the plug which is marked by the letter E

or by the safety earth symbol or coloured GREEN and YELLOW.

The wire which is coloured BLUE must be connected to the terminal

which is marked with the letter N or coloured BLACK.

The wire which is coloured BROWN must be connected to the

terminal which is marked with the letter L or coloured RED.

* This applies only to products distributed by YAMAHA KEMBLE

MUSIC (U.K.) LTD.

ADVARSEL!

Lithiumbatteri—Eksplosionsfare ved fejlagtig

håndtering. Udskiftning må kun ske med batteri

af samme fabrikat og type. Levér det brugte

batteri tilbage til leverandoren.

VARNING

Explosionsfara vid felaktigt batteribyte. Använd

samma batterityp eller en ekvivalent typ som

rekommenderas av apparattillverkaren.

Kassera använt batteri enligt fabrikantens

instruktion.

VAROITUS

Paristo voi räjähtää, jos se on virheellisesti

asennettu. Vaihda paristo ainoastaan

laitevalmistajan suosittelemaan tyyppiin. Hävitä

käytetty paristo valmistajan ohjeiden

mukaisesti.

Laser Diode Properties

* Material : GaAlAs

* Wavelength : 765–815nm

* Emission Duration : Continuous

* Laser Output Power : Less than 0.22mW

Laser output is measured at a

distance of 20cm from the object

lens on the optical pick-up head.

(Note)

This unit is classified as a

Class 1 laser product.

This label is located on the

rear panel.

CLASS 1 LASER PRODUCT

LASER KLASSE 1 PRODUKT

LUOKAN 1 LASERLAITE

KLASS 1 LASERAPPARAT

Klassmärkning för Finland.

CAUTION

USE OF CONTROLS OR ADJUSTMENTS OR

PERFORMANCE OF PROCEDURES OTHER

THAN THOSE SPECIFIED HEREIN MAY RESULT

IN HAZARDOUS RADIATION EXPOSURE.

ATTENTION

TOUTE MANIPULATION DES COMMANDES,

TOUT RÉGLAGE OU TOUTE UTILISATION

AUTRES QUE CEUX SPÉCIFIÉS DANS CE

MANUEL POURRAIENT ENTRAÎNER UNE

EXPOSITION DANGEREUSE AUX RADIATIONS

.

VORSICHT

DIE VERWENDUNG DER BEDIENELEMENTE

UND EINSTELLFUNKTIONEN BZW. DAS

AUSFÜHREN VON HANDLUNGEN IN EINER

NICHT AUSDRÜCKLICH IN DIESER

ANLEITUNG ERWAHNTEN WEISE KÖNNEN ZU

EINER GESUNDHEITSSCHADLICHEN

BESTRAHLUNG FÜHREN

.

PRECAUCIÓN

EL USO DE CONTROLES, AJUSTES O LA

APLICACIÓN DE PROCEDIMIENTOS

DISTINTOS A LOS DESCRITOS EN ESTE

MANUAL, PUEDE OCASIONAR UNA

EXPOSICIÓN A RADIACIÓN PELIGROSA

.

Important Information

i

SREV1—Owner’s Manual

Important Information

Read the following before using the SREV1

Warnings

• Do not subject the unit to extreme temperatures, humidity, direct sunlight, or dust,

which could be a potential ﬁre or electrical shock hazard.

• Do not allow water to enter the unit or allow it to get wet. Fire or electrical shock may

result.

• Connect the power cord or AC adapter only to an AC outlet of the type stated in this

Owner’s Manual

or as marked on the unit. Failure to do so is a ﬁre and electrical shock

hazard.

• Hold the power-cord plug or AC adapter when disconnecting from an AC outlet. Never

pull the cord. A power cord damaged through pulling is a potential ﬁre and electrical

shock hazard.

• Do not touch the power plug or AC adapter with wet hands. Doing so is a potential elec-

trical shock hazard.

• Do not place heavy objects, including the unit, on top of the power cord. A damaged

power cord is a ﬁre and electrical shock hazard. In particular, be careful not to place

heavy objects on a power cord covered by a carpet.

• Do not place a container with liquid or small metal objects on top of this unit. Liquid

or metal objects inside this unit are a ﬁre and electrical shock hazard.

• Do not scratch, bend, twist, pull, or heat the power cord. A damaged power cord is a

ﬁre and electrical shock hazard.

• If the power cord is damaged (e.g., cut or a bare wire is exposed), ask your dealer for a

replacement. Using the unit with a damaged power cord is a ﬁre and electrical shock

hazard.

• Do not plug several pieces of equipment into the same AC outlet. This may overload

the AC outlet, and could be a ﬁre or electrical shock hazard. It may also affect the per-

formance of some equipment.

• If you notice any abnormality, such as smoke, odor, or noise, or if a foreign object or

liquid gets inside the unit, turn it off immediately. Remove the power cord or AC

adapter from the AC outlet and consult your dealer for repair. Using a unit in this con-

dition is a ﬁre and electrical shock hazard.

• Do not place small objects on top of the unit. Metal objects falling inside is a ﬁre and

electrical shock hazard.

• If a foreign object or water gets inside the unit, turn it off immediately. Remove the

power cord or AC adapter from the AC outlet and consult your dealer for repair. Using

a unit in this condition is a potential ﬁre and electrical shock hazard.

• If the unit is dropped or the cabinet damaged, turn off the power, remove the power

plug or AC adapter from the AC outlet, and contact your dealer. If you continue using

the unit without heeding this instruction, ﬁre or electrical shock may result.

• Do not remove the unit covers. You could receive an electrical shock. If you think inter-

nal inspection, maintenance, or repair is necessary, contact your dealer.

• Do not attempt to modify the unit. This is a potential ﬁre and electrical shock hazard.

ii

Important Information

SREV1—Owner’s Manual

• Do not block the front panel air inlet, ventilation slots, or fan outlets. Doing so is a

potential ﬁre hazard.

Cautions

• Allow enough free space around the SREV1 for normal ventilation. This should be 20

cm behind, 10 cm at the sides, and 30 cm above. These distances should also be adopted

when rack-mounting the SREV1. If the SREV1 is mounted in a portable rack case, keep

the rear of the case open when using the SREV1 so as not to obstruct the ﬂow of air from

the two cooling fans. If the airﬂow is not adequate, the SREV1 will heat up inside and

may cause a ﬁre. Do not mount the SREV1 above equipment that produces a lot of heat,

such as a power ampliﬁer.

• Turn off all audio equipment when connecting to the unit, and use only cables of the

type speciﬁed in this

Owner’s Manual.

• If you plan not to use the unit for a long period of time, remove the power cord or AC

adapter from the AC outlet. Leaving the unit connected is a potential ﬁre hazard.

• Do not use benzene, thinner, cleaning detergent, or a chemical cloth to clean the unit.

Use only a soft, dry cloth.

• If the unit is stored in a cold place (e.g., overnight in a car), and then moved to a warmer

environment, or if the temperature rises sharply, condensation may form inside the

unit, which may affect performance. In this case, the unit should be allowed to acclima-

tize for about one hour before use.

• When the wordclock is changed on the wordclock master device, noise may occur from

the SREV1’s outputs, especially if an MY8-AT I/O card is installed, so turn down your

power amps beforehand, otherwise any connected speakers may be damaged.

• If the RC-SREV1 displays the message “LOW BATTERY” when you turn on the unit,

ask your Yamaha dealer to replace the internal battery as soon as possible. The unit will

still work, but data other than backed up data will be lost. We recommend that you save

this data to a PC Card before replacing the battery.

• For electrical safety reasons, it’s important that the SREV1 is grounded properly. The

supplied power cord has a three-pin plug, and if the ground terminal of the AC outlet

is grounded, then the SREV1 will be grounded sufﬁciently through the power cord. If

the AC outlet does not provide a suitable ground, however, a ground connection should

be made to the dedicated grounding screw.

Important Information

iii

SREV1—Owner’s Manual

Handling CD-ROMs

• Use only discs of the type speciﬁed in this

Owner’s Manual

.

• The CD-ROM drive is for use with data discs only. Never insert audio CDs.

• Store discs in a place free from extreme temperatures, humidity, dust, and dirt.

• Always store discs in their cases.

• When handling discs, be careful not to touch the surface. Hold discs by the edge. Fin-

gerprints, smudges, scratches, or dirt can affect performance.

• Be careful not to scratch the labeled side of the disc. Even scratches on that side can

affect performance.

• Fingerprints and dust should be removed by wiping gently from the center of the disc

towards the disc edge, using a soft, dry cloth. Never wipe in a circular motion and never

rub a disc hard with a dry cloth.

• For stubborn stains and dirt, use a cleaning kit designed speciﬁcally for use with CDs.

Do not use benzene, thinner, cleaning detergent, or a chemical cloth.

• For disc marking, use only pens speciﬁcally designed for writing on CDs and write only

on the designated area. Do not attach a label to a disc.

• If a disc is stored in a cold place (e.g., overnight in a car), and then moved to a warmer

environment, or if the temperature rises sharply, condensation may form on the disc

surface, which may affect performance. In this case, the disc should be allowed to accli-

matize for about one hour before use.

• Do not under any circumstances attempt to use discs that are cracked or warped. Doing

so may seriously damage the unit.

Handling PC Cards

• Use only PC Cards of the type speciﬁed in this

Owner’s Manual

.

• Some PC Cards and PC Card adapters cannot be used with the SREV1.

• Do not eject a PC Card while the activity indicator is lit. Doing so may cause data lose.

• Store PC Cards in a place free from extreme temperatures, humidity, dust, and dirt.

• Always store PC Cards in their cases.

Precautions for Transportation

During transportation, keep the CD-ROM door shut with tape, or a pad, or the like.

• When using tape, use tape that adheres well to the front panel.

• When using a pad, use a pad stiff enough that the elasticity holds the tray in place.

Tape

Pad

CD-ROM door

Front panel

iv

Important Information

SREV1—Owner’s Manual

Interference

The SREV1 uses high-frequency digital circuits that may cause interference on radio

and television equipment located nearby. If interference is a problem, relocate the

affected equipment.

SREV1 Exclusion of Certain Responsibility

Manufacturer, importer, or dealer shall not be liable for any incidental damages includ-

ing personal injury or any other damages caused by improper use or operation of the

SREV1.

Package Contents

The SREV1 package contains the following items:

• SREV1 Sampling Reverberator

• CD-ROM containing preset reverb programs and SREV1 utilities

•Power cord

• This

Owner’s Manual

Contact your Yamaha dealer if something is missing.

Optional Extras

• RC-SREV1 Remote Controller

• DB-SREV1 DSP Expansion Board

Trademarks

ADAT MultiChannel Optical Digital Interface is a trademark and ADAT and Alesis are

registered trademarks of Alesis Corporation. Intel and Pentium are registered trade-

marks and MMX is a trademark of Intel Corporation. PCMCIA is a registered trade-

mark of the Personal Computer Memory Card International Association. Tascam

Digital Interface is a trademark and Tascam and Teac are registered trademarks of Teac

Corporation. Windows is a trademark of Microsoft Corporation. Yamaha is a trade-

mark of Yamaha Corporation. All other trademarks are the property of their respective

holders and are hereby acknowledged.

Copyright

No part of the SREV1, its software, including the supplied impulse-response data, or

this

Owner’s Manual

may be reproduced or distributed in any form or by any means

without the prior written authorization of Yamaha Corporation. Using the supplied

impulse-response data with equipment other than the SREV1, or obtaining the data by

sampling or any other means, is strictly prohibited.

Yamaha Web Site

Information about the SREV1, related products, and other Yamaha professional audio

equipment is available on the Yamaha Professional Audio Web site at:

<http://www.yamaha.co.jp/product/proaudio/homeenglish/>.

Important Information

v

SREV1—Owner’s Manual

About this Manual

This

Owner’s Manual

covers both the SREV1 Sampling Reverberator and the optional

RC-SREV1 Remote Controller. (The SREV1 software manuals are on the CD-ROM.)

All the information you need in order to operate the SREV1 Sampling Reverberator

and the optional RC-SREV1 Remote Controller is contained in this manual. Use the

table of contents to familiarize yourself with its organization and locate topics, and use

the index to locate speciﬁc information. A glossary of SREV1-related jargon is provided

on page 93.

Installing the SREV1

When mounting the SREV1 in a rack, remove its feet and leave adequate ventilation

space all around (at least 20 cm of free space behind). If the SREV1 is mounted in a por-

table rack case, keep the rear of the case open when using the SREV1 so as not to

obstruct the ﬂow of air from the two cooling fans. Do not mount the SREV1 above

equipment that produces a lot of heat, such as a power ampliﬁer.

Conventions Used in this Manual

In this manual, the SREV1 Sampling Reverberator, the optional RC-SREV1 Remote

Controller, and the SREV1 software are referred to as the “SREV1,” “RC-SREV1,” and

“SREV1 software” respectively.

The RC-SREV1 features two types of button: physical buttons that you can press (e.g.,

ENTER and UTILITY) and buttons that appear on the RC-SREV1 display pages. Ref-

erences to physical buttons are enclosed in square brackets, such as “press the [ENTER]

button.” References to page buttons are not emphasized, for example, select the WCLK

IN button.

Generally there are three versions of each RC-SREV1 display page, one for each mode:

2-channel, 4-channel, and 2-channel x2. If relevant to the task being explained, all three

pages are shown. If the item being discussed is the same regardless of which mode is

selected, then only one page is shown.

“PC” refers to an IBM PC-compatible computer running a Windows operating system.

vi

Important Information

SREV1—Owner’s Manual

NEDERLAND THE NETHERLANDS

● Dit apparaat bevat een lithium batterij voor geheugen

back-up.

● Raadpleeg uw leverancier over de verwijdering van de

batterij op het moment dat u het apparaat ann het einde

van de levensduur afdankt of de volgende Yamaha Service

Afdeiing:

Yamaha Music Nederland Service Afdeiing

Kanaalweg 18-G, 3526 KL UTRECHT

Tel. 030-2828425

● Gooi de batterij niet weg, maar lever hem in als KCA.

● This apparatus contains a lithium battery for memory

back-up.

● For the removal of the battery at the moment of the

disposal at the end of the service life please consult your

retailer or Yamaha Service Center as follows:

Yamaha Music Nederland Service Center

Address: Kanaalweg 18-G, 3526 KL

UTRECHT

Tel: 030-2828425

● Do not throw away the battery. Instead, hand it in as small

chemical waste.

Contents

vii

SREV1—Owner’s Manual

Contents

1 Welcome . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

Welcome to the SREV1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

The SREV1 in a Nutshell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

SREV1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

SREV1 Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

SREV1 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2 Touring the SREV1 & RC-SREV1 . . . . . . . . . . . . . . 11

SREV1 Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

SREV1 Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

RC-SREV1 Control Surface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

RC-SREV1 Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

RC-SREV1 Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20

3 Getting Started . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

First Steps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Connecting the RC-SREV1 Remote Controller . . . . . . . . . . . . . . . . . . . . . . . . 22

Hookup Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Connecting the Power Cord . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Turning On & Off the SREV1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Turning On & Off the RC-SREV1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Using an Optional RC-SREV1 AC Adapter . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Adjusting the RC-SREV1 Brightness & Contrast . . . . . . . . . . . . . . . . . . . . . . 27

Using CD-ROMs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Using PC Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

4 Basic Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

SREV1 Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

RC-SREV1 Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

About the Internal Operations at Startup . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Selecting Reverb Modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Assigning Inputs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Setting Input & Output Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36

Metering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

Setting the Meter Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Using Peak Hold . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Bypassing the SREV1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Setting the Bypass Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Using the Title Edit dialog Box . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Working with Quick Memories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Working with the Library . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

Working with Projects . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

5 Editing Programs . . . . . . . . . . . . . . . . . . . . . . . . . . 51

Main 1 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52

Main 2 Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

Fine Reverb Parameters . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

Pre EQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

Post EQ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

Loading Impulse-Response Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61

viii

Contents

SREV1—Owner’s Manual

6 Multiple SREV1s . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

About Multiple SREV1s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Multiple-unit Hookup with the RC-SREV1 . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Multiple-unit Operating Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Selecting SREV1s from the RC-SREV1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

7 MIDI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

MIDI & the SREV1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

MIDI Ports . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

MIDI Pages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Setting the MIDI Receive Channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Assigning Quick Memory Programs to Program Changes . . . . . . . . . . . . . . . 70

Assigning Parameters to Control Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

8 Wordclocks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Wordclocks & the SREV1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Wordclock Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74

Selecting the Wordclock Source . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75

Wordclock Hookup Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

9 I/O Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

I/O Options & the SREV1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Available I/O Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Choosing I/O Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Installing I/O Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Appendix . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Error Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Confirmation Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 88

General Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

General Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Digital Input Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Digital Output Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Control I/O Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Remote Cable Wiring Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 91

Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 92

Glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95

MIDI Implementation Chart

Welcome

1

SREV1—Owner’s Manual

Welcome

1

In this chapter...

Welcome to the SREV1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

The SREV1 in a Nutshell . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

SREV1 Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

SREV1 Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

SREV1 Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

2

Chapter 1—Welcome

SREV1—Owner’s Manual

Welcome to the SREV1

Thank you for choosing the Yamaha SREV1 Sampling Reverberator.

Unlike conventional digital reverberators, which synthesize reverberation using con-

trived signal-processing algorithms, the new SREV1 Sampling Reverberator from

Yamaha employs digital convolution processing to impose an acoustic “ﬁngerprint” of

a previously measured environment onto any audio signal, faithfully recreating the

original reverberation, with accurate reﬂection detail identical to that produced had the

sound been heard in that environment. The SREV1 is perfect for recording studios,

audio post, broadcast, concert halls, theaters, or anyone looking for superb quality

reverb that sounds just like the real thing, with the option to sample the reverberation

characteristics of any location for use back in the studio.

The SREV1 in a Nutshell

Sonic “ﬁngerprints” are produced by measuring the impulse response (i.e., acoustic

characteristics) of an environment, which involves “blasting out” time-stretched pulses

through an accurate speaker system and recording the results via carefully placed

microphones. The resultant impulse-response data can then be used by the SREV1 to

convolve the captured acoustic characteristics onto any audio signal.

In addition to stereo reverb (2-channel mode), the SREV1 offers four-channel process-

ing for surround reverb (4-channel mode). Alternatively, the SREV1 can be conﬁgured

as two fully independent reverberators (2-channel x2 mode), each with its own inputs,

outputs, and program settings.

Thirty-two of Yamaha’s new convolution chips provide the necessary “horsepower” for

real-time convolution of up to 5.46 seconds per channel (2-channel mode), 2.73 sec-

onds per channel (4-channel or 2-channel x2 mode). Featuring an additional 32 con-

volution chips, the optional DB-SREV1 DSP Expansion Board doubles the available

convolution time to a maximum of 10.92 seconds per channel (2-channel mode), 5.46

seconds per channel (4-channel or 2-channel x2 mode).

Measured impulse response data is combined with variable parameters such as reverb

time and initial delay to form reverb

programs

, which can be stored in special

Quick

POWER

ON OFF

TEMP

PROTECTION

POWER

–dB

LEVEL

CLIP

L

R

0

3

6

10

15

20

25

30 30

40

R

0

3

6

10

15

20

25

40

–dB

LEVEL

CLIP

L

R

0

3

6

10

15

20

25

30 30

40

R

0

3

6

10

15

20

25

40

PC ATA CARD

FLASH CARD

FL FR

RL RR

MEMORY CARD

CD-ROM

POWER

ON OFF

INPUT OUTPUT

CLIP

SIGNAL

12 123CH434

48K

44.1K

FS LOCK

MEMORY CARD

CD-ROM

POWER

ON OFF

INPUT OUTPUT

CLIP

SIGNAL

12 123CH434

48K

44.1K

FS LOCK

Sampling on location Convolution processing

Impulse-response data

Firing time-stretched pulses

The SREV1 in a Nutshell

3

SREV1—Owner’s Manual

memories

or the Internal Card or PC Card. Up to six programs can be stored in Quick

memory in 2-channel or 4-channel mode; 12 in 2-channel x2 mode. Programs in

Quick memory can be recalled instantly via the optional RC-SREV1 Remote Controller

or MIDI Program Changes.

Projects, which contain all the Quick memory programs and the current program set-

tings, provide a convenient way to manage programs and settings for each job. Projects

can be stored on the Internal Card or PC Card.

The PC Card slot is fully compatible with the PC Card ATA speciﬁcation and supports

the FAT16 ﬁle system. The CD-ROM drive supports the ISO9660 Level 2 format. Both

the PC Card and CD-ROM format is compatible with Windows.

The supplied CD-ROM contains preset reverb programs of famous venues from

around the world, and a CD-ROM library is planned for future release. The preset pro-

grams on the supplied CD-ROM are loaded into the Internal Card at the factory.

Program editing is handled at two levels: Main parameters and Fine parameters. With

Main parameter editing, channel parameters, such as reverb time, initial delay, reverb

balance, EQ, etc., are grouped, so that, for example, the reverb time of all channels can

be set simultaneously. Fine parameter editing adds pre-convolution 4-band PEQ,

post-convolution 4-band PEQ, and impulse-response data loading. Reverb parameters

can be edited individually or grouped. Reverb balance and reverb level parameters for

each channel can be controlled individually via MIDI Control Changes.

Two AES/EBU inputs and outputs (providing 4 channels) are built in and two mini

YGDAI (Yamaha General Digital Audio Interface) slots offer various analog and digital

I/O options (AES/EBU, ADAT, Tascam). Inputs can be assigned to channels individu-

ally, allowing various input/output conﬁgurations. In 2-channel mode, for example, a

single input can be assigned to both channels (left and right) for mono in/stereo out

operation, or an individual input can be assigned to each channel for true stereo in/ste-

reo out operation.

Superb sonic performance is provided by Yamaha’s new convolution chip, 24-bit I/O,

32-bit internal signal processing, and 48 kHz internal wordclock. External wordclocks

of 44.1 kHz and 48 kHz are supported and can be sourced via the dedicated BNC word-

clock input, AES/EBU inputs, or card slot inputs.

Up to four SREV1s can be controlled using the optional RC-SREV1 Remote Controller,

which features a large 320 x 240 dot graphical display, with ﬂuorescent backlight and

adjustable brightness and contrast, four motorized faders for parameter editing, and

input and output clip indicators. Power is supplied by the SREV1.

4

Chapter 1—Welcome

SREV1—Owner’s Manual

SREV1 Features

Sonic Performance

• 32 Yamaha convolution chips

• 24-bit I/O and 32-bit internal processing

• 48 kHz internal wordclock

• 44.1 kHz or 48 kHz external wordclock

Reverb Modes & Convolution Times

• 2-channel (stereo), 4-channel (surround), and 2-channel x2 (A and B) reverb modes

• Maximum convolution time of 5.46 seconds per channel (2-channel mode), 2.73 sec-

onds per channel (4-channel mode or 2-channel x2 mode)

• Featuring an additional 32 convolution chips, the optional DB-SREV1 DSP Expansion

Board doubles the available convolution time to a maximum of 10.92 seconds per

channel (2-channel mode), 5.46 seconds per channel (4-channel or 2-channel x2

mode)

Programs & Projects

• Programs combine impulse-response data with variable parameters such as reverb

time, initial delay, EQ, and more

• Quick memories hold six instantly recallable programs (2-channel or 4-channel

mode); 12 programs (2-channel x2 mode)

• Quick memory programs can be recalled via MIDI

• Projects provide a convenient way to manage programs for each job

• Programs and projects can be saved on the Internal Card or PC Card

Storage

• PC Card slot fully compatible with the PC Card ATA speciﬁcation and supports the

FAT16 ﬁle system

• CD-ROM drive supports ISO9660 Level 2 format

• PC Card and CD-ROM formats compatible with Windows

Editing

• Basic editing includes reverb time, initial delay, and reverb balance

• Advanced editing includes basic parameters plus pre-convolution 4-band PEQ,

post-convolution 4-band PEQ, and impulse-response data loading for each channel

• Reverb balance and level parameters can be controlled via MIDI

SREV1 Features

5

SREV1—Owner’s Manual

Flexible I/O

• Two AES/EBU format inputs and outputs (providing 4 channels)

• Two mini YGDAI (Yamaha General Digital Audio Interface) slots

• Optional mini YGDAI cards offer a variety of analog and digital I/O conﬁgurations,

with support for all the popular digital audio interconnect formats, including

AES/EBU, ADAT, and Tascam

Optional RC-SREV1 Remote Controller

• Control up to four SREV1s

• Large 320 x 240 dot display, with ﬂuorescent backlight and adjustable brightness and

contrast

• Four motorized faders, data wheel, and INC/DEC buttons for parameter editing

• Input and output signal clip indicators

• Power supplied by the SREV1 (DC IN connector for use with optional AC adapter and

custom remote cables)

Others

• Yamaha CD-ROM library of famous venues from around the world

• SERIAL ports for multiple-unit operation

• MIDI IN and OUT ports

• BNC wordclock input

• 3U rack space

6

Chapter 1—Welcome

SREV1—Owner’s Manual

SREV1 Basics

Reverb Modes

The SREV1 offers three Reverb modes: 2-channel, 4-channel, and 2-channel x2. In

2-channel mode, the SREV1 functions as a stereo reverb processor. Use this mode if all

you require is stereo outputs, as it offers the maximum convolution time per channel.

In 4-channel mode, the SREV1 offers 4-channel processing for surround reverb. In

2-channel x2 mode, the SREV1 functions as two independent stereo reverb processors

(A and B).

See page 34 for information on selecting Reverb modes.

The onboard AES/EBU inputs and mini YGDAI slot inputs can be freely assigned to

channels. See “Assigning Inputs” on page 35 for more information.

Convolution Times

The following table shows the maximum convolution time available per channel for

each mode with and without the optional DB-SREV1 DSP Expansion Board installed.

Convolution time is not the same as reverb time. Reverb time is the time it takes the

reverb to decay to –60 dB, and more convolution is required to provide reverberation

to –90 dB or –120 dB, so the convolution time must be between 1.5 and 2 times more

than the reverb time.

Impulse-Response Data

Impulse-response data contains the impulse-response information (i.e., acoustic char-

acteristics) of a measured environment. Preset programs come with their own

impulse-response data. Each channel of a program is assigned impulse-response data,

as shown below, and data can be loaded for channels individually on the Data Load

pages. See “Loading Impulse-Response Data” on page 61 for more information. The

impulse-response data for the preset programs is loaded into the Internal Card at the

factory. It’s also on the supplied CD-ROM.

Mode

Maximum Convolution Time per Channel (Fs = 48 kHz)

Base System

with DSP Expansion Board

(DB-SREV1)

2-channel

5.46 sec 10.92 sec

4-channel

2.73 sec 5.46 sec

2-channel x2

2.73 sec 5.46 sec

Left

2-channel program

4-channel program

Right

Front-left

Front-right

Rear-left

Rear-right

A-left

A-right

B-left

B-right

2-channel program x2

2-channel mode 4-channel mode 2-channel x2 mode

SREV1 Basics

7

SREV1—Owner’s Manual

Programs

There are two types of reverb program: 2-channel and 4-channel. Two-channel pro-

grams are for use with 2-channel mode and 2-channel x2 mode, while 4-channel pro-

grams are for use only with 4-channel mode. In 2-channel mode, 4-channel programs

do not appear in the program lists and vice versa. The preset programs on the supplied

CD-ROM are loaded into the Internal Card at the factory. User programs can be stored

in the Quick memories, Internal Card or PC Card, where they can be write-protected.

Projects

Projects contain all the Quick memory programs and the current program settings and

free you to leave a project and come back to it at any time. Projects can be saved to the

Internal Card or PC Card, where they can be write-protected.

There are three types of project: 2-channel, 4-channel, and 2-channel x2. Each project

type is available only when the corresponding mode is selected. You can’t, for example,

select a 2-channel project in 4-channel mode. Projects are managed on the Project

pages. See “Working with Projects” on page 48 for more information.

Quick Memories

Quick memories are special memories for storing programs. Unlike programs on the

Internal Card, PC Cards, and CD-ROMs, which take time to load, Quick memory pro-

grams can be recalled instantly. There are six Quick memories available in 2-channel or

4-channel mode; 12 in 2-channel x2 mode. Quick memories are managed on the Pro-

gram pages. See “Working with Quick Memories” on page 42 for more information.

8

Chapter 1—Welcome

SREV1—Owner’s Manual

Drives

Programs, projects, and impulse-response data can be loaded from the following

drives: Internal Card, PC Card, or CD-ROM. The number of programs that can be

stored on each drive depends on its capacity and the size of the associated

impulse-response data. Programs and drives are managed on the Library pages. See

“Working with the Library” on page 45 for more information.

The following diagram shows how programs and projects can be transferred to and

from the drives and Quick memories, and impulse-response data transferred from the

drives.

P01

P02

P03

P04

P06

PC ATA CARD

FLASH CARD

P05

Drives

CD-ROMPC CardInternal Card

Current program

Impulse-response

data

Project

Quick memories

See the Library pages for program and drive save/load operations

See the Project pages for project and drive save/load operations

See the Data Load pages for impulse-response data loading

See the Program pages for Quick memory store/recall operations

SREV1 Basics 9

SREV1—Owner’s Manual

File Types

The SREV1 uses several ﬁle extensions to identify ﬁle types. Although these extensions

do not generally appear on the RC-SREV1 pages, they may come in useful when check-

ing the contents of a PC Card or CD-ROM on your PC.

Parameters

SREV1 program parameters, such as reverb time, initial delay, an EQ, are stored within

each program. Saved parameters include: reverb time, initial delay, reverb balance,

reverb level, pre EQ, post EQ, and impulse-response data names.

Other parameters, including reverb mode, wordclock source, I/O select, I/O level, and

MIDI settings, are not stored within each program, but they are stored in the SREV1’s

battery-backed memory.

Output Assignments

The following table shows the ﬁxed output assignments for each mode.

File

Extension

File Type

TM4 Impulse-response data (Yamaha original format)

TMC Compressed and encrypted impulse-response data (Yamaha original format)

SP2 2-channel program

SP4 4-channel program

2CH 2-channel mode project

4CH 4-channel mode project

2X2 2-channel x2 mode project

Mode Channel

Outputs

AES1 AES2 SLOT1 SLOT2

12121234567812345678

2-channel

Left •• •

Right •• •

4-channel

Front-left •• •

Front-right •• •

Rear-left •• •

Rear-right •• •

2-channel x2

A-left •• •

A-right •• •

B-left •• •

B-right •• •

10 Chapter 1—Welcome

SREV1—Owner’s Manual

SREV1 Block Diagram

AES/EBU

OUT 1

Input

Level

Input

Meter

Initial

Delay

Pre EQ

Post EQ

Bypass

(Rev Mute)

On

Off

SLOT 2

SLOT 1

AES/EBU

IN 2

AES/EBU

IN 1

SLOT 2

SLOT 1

Input

Select

AES/EBU

OUT 2

Output

Meter

As above (Right, Front-right, A-right)

(Left, Front-left, A-left)

As above (Rear-left, B-left)

As above (Rear-right, B-right)

Bypass

(Direct Out)

On

Off

Reverb

Level

Reverb

Balance

Output

Level

Convo-

lution

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