IEC 60268-3:2013

Superseded

View Superseded by

Sound system equipment - Part 3: Amplifiers

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

12-31-2021

Language(s)

English - French

Published date

04-23-2013

Publisher

International Electrotechnical Committee

IEC 60268-3:2013 applies to analogue amplifiers, and the analogue parts of analogue/digital amplifiers, which form part of a sound system for professional or household applications. It specifies the characteristics which should be included in specifications of amplifiers and the corresponding methods of measurement. This fourth edition cancels and replaces the third edition published in 2000 and constitutes a technical revision. It includes the following technical changes:
- rated condition of multi-channel amplifier is expanded;
- arrangement for the D-class amplifier is added;
- method of measurement for output power (distortion-limited) is expanded;
- Annex B is newly added.

This publication is to be read in conjunction with IEC 60268-1:1985 and IEC 60268-2:1987

Committee	TC 100/TA 20
DevelopmentNote	Supersedes IEC 60089. (07/2004) To be read in conjunction with IEC 60268-1 and IEC 60268-2. (04/2013) Stability date: 2021. (04/2018)
DocumentType	Standard
Pages	121
PublisherName	International Electrotechnical Committee
Status	Superseded
SupersededBy	IEC 60268-3 REDLINE : 5ED 2018 IEC 60268-3:2018 IEC 60268-3:2018 RLV
Supersedes	IEC 60268-3C:1978 IEC 60268-3B:1977 IEC 60268-3:2000 IEC 60268-3A:1970 IEC 60089:1957

Standards	Relationship
UNE-EN 60268-3:2013	Identical
DIN 45404:1974-08	Similar to
BIS IS 15596-3 : 2016	Identical
NFC 97 303 : 1992	Similar to
CEI EN 60268-3 : 2014	Identical
PN EN 60268-3 : 2014	Identical
DIN EN 60268-3:2014-03	Identical
BS 6840-3:1989	Identical
DIN 45403-4 : 1975	Similar to
UNE-EN 60268-3:2002	Identical
UNE 20502-3:1994	Identical
EN 60268-3:2013	Identical
CEI 84-8 : 1ED 1998	Identical
DIN 45403-3 : 1975	Similar to
BS 6840-3:1992	Identical
DIN IEC 60268-3:1993-11	Identical
NEN 10268-3 : 1990	Identical
NEN EN IEC 60268-3 : 2013	Identical
BS EN 60268-3:2013	Identical

08/30178754 DC : DRAFT MAR 2008	BS EN 60268-7 - SOUND SYSTEM EQUIPMENT - PART 7 - HEADPHONES AND EARPHONES (GMT)
17/30352682 DC : 0	BS IEC 60268-4 ED6.0 - SOUND SYSTEM EQUIPMENT - PART 4: MICROPHONES
CEI EN 60107-2 : 1998	METHODS OF MEASUREMENT ON RECEIVERS FOR TELEVISION BROADCAST TRANSMISSIONS - PART 2: AUDIO CHANNELS - GENERAL METHODS AND METHODS FOR MONOPHONIC CHANNELS
AES 20 : 1996(R2007)
02/207105 DC : DRAFT JUN 2002	IEC 61606-1. ED.1 - AUDIO AND AUDIOVISUAL EQUIPMENT - DIGITAL AUDIO PARTS - BASIC MEASUREMENT METHODS OF AUDIO CHARACTERISTICS - PART 1: GENERAL
I.S. EN 50157-1:1998	DOMESTIC AND SIMILAR ELECTRONIC EQUIPMENT INTERCONNECTION REQUIREMENTS: AV.LINK - PART 1: GENERAL
08/30173482 DC : DRAFT JUNE 2008	BS EN 61606-1 - AUDIO AND AUDIOVISUAL EQUIPMENT - DIGITAL AUDIO PARTS - BASIC MEASUREMENT METHODS OF AUDIO CHARACTERISTICS - PART 1: GENERAL
NF EN 55103-1 : 2009 AMD 1 2013	ELECTROMAGNETIC COMPATIBILITY - PRODUCT FAMILY STANDARD FOR AUDIO, VIDEO, AUDIO-VISUAL AND ENTERTAINMENT LIGHTING CONTROL APPARATUS FOR PROFESSIONAL USE - PART 1: EMISSIONS
12/30264220 DC : 0	BS EN 60118-4 ED.3 - ELECTROACOUSTICS - HEARING AIDS - PART 4: INDUCTION LOOP SYSTEMS FOR HEARING AID PURPOSES - SYSTEM PERFORMANCE REQUIREMENTS
IEC 61000-3-2 : 5.0	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-2: LIMITS - LIMITS FOR HARMONIC CURRENT EMISSIONS (EQUIPMENT INPUT CURRENT <= 16 A PER PHASE)
CEI EN 61606-1 : 2011	AUDIO AND AUDIOVISUAL EQUIPMENT - DIGITAL AUDIO PARTS - BASIC MEASUREMENT METHODS OF AUDIO CHARACTERISTICS - PART 1: GENERAL
BS EN 60645-1:2017	Electroacoustics. Audiometric equipment Equipment for pure-tone and speech audiometry
BS EN 61938:2013	Multimedia systems. Guide to the recommended characteristics of analogue interfaces to achieve interoperability
ANSI/PIMA IT7.406:1997	AUDIOVISUAL SYSTEMS - SOUND SYSTEM EQUIPMENT - PART 7: HEADPHONES AND EARPHONES
BS PD IEC TR 63079 : 2017	CODE OF PRACTICE FOR HEARING-LOOP SYSTEMS (HLS)
I.S. EN 55103-1:2009	ELECTROMAGNETIC COMPATIBILITY - PRODUCT FAMILY STANDARD FOR AUDIO, VIDEO, AUDIO-VISUAL AND ENTERTAINMENT LIGHTING CONTROL APPARATUS FOR PROFESSIONAL USE - PART 1: EMISSIONS
CEI EN 60118-4 : 2016	ELECTROACOUSTICS - HEARING AIDS - PART 4: INDUCTION-LOOP SYSTEMS FOR HEARING AID PURPOSES - SYSTEM PERFORMANCE REQUIREMENTS
I.S. EN 60315-3:1999	METHODS OF MEASUREMENT ON RADIO RECEIVERS FOR VARIOUS CLASSES OF EMISSION - PART 3: RECEIVERS FOR AMPLITUDE-MODULATED SOUND-BROADCASTING EMISSIONS
NF EN 62489-1 : 2010 AMD 2 2018	ELECTROACOUSTICS - AUDIO-FREQUENCY INDUCTION LOOP SYSTEMS FOR ASSISTED HEARING - PART 1: METHODS OF MEASURING AND SPECIFYING THE PERFORMANCE OF SYSTEM COMPONENTS
IEC 60914:1988	Conference systems - Electrical and audio requirements
EN IEC 61938:2018	Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability
CEI EN 60315-7 : 1997	METHODS OF MEASUREMENT ON RADIO RECEIVERS FOR VARIOUS CLASSES OF EMISSION - PART 7: METHODS OF MEASUREMENT ON DIGITAL SATELLITE RADIO (DSR) RECEIVERS
IEC 60645-1:2017	Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry
EN 61305-3:1995	Household high-fidelity audio equipment and systems - Methods of measuring and specifying the performance - Part 3: Amplifiers
EN 61041-3:1995	Non-broadcast videotape recorders - Methods of measurement - Part 3: Audio characteristics for FM recording
EN 50157-1:1998	Domestic and similar electronic equipment interconnection requirements: AV.link - Part 1: General
IEC 61938:2018	Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability (GMT)
EN 60118-4:2015	Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements
EN 62087-6:2015	Audio, video and related equipment - Determination of power consumption - Part 6: Audio equipment
EN 50332-2:2013	Sound system equipment: Headphones and earphones associated with personal music players - Maximum sound pressure level measurement methodology - Part 2: Matching of sets with headphones if either or both are offered separately, or are offered as one package equipment but with standardised connectors between the two allowing to combine components of different manufacturers or different design
NF EN 60268-4 : 2014	SOUND SYSTEM EQUIPMENT - PART 4: MICROPHONES
EN 60315-4:1998	Methods of measurement on radio receivers for various classes of emission - Part 4: Receivers for frequency-modulated sound broadcasting emissions
EN 60107-2:1997/corrigendum:1997	METHODS OF MEASUREMENT ON RECEIVERS FOR TELEVISION BROADCAST TRANSMISSIONS - AUDIO CHANNELS - GENERAL METHODS AND METHODS FOR MONOPHONIC CHANNELS
I.S. EN 61305-3:1997	HOUSEHOLD HIGH-FIDELITY AUDIO EQUIPMENT AND SYSTEMS - METHODS OF MEASURING AND SPECIFYING THE PERFORMANCE - PART 3: AMPLIFIERS
04/301307 DC : DRAFT JAN 2004	IEC 60118-4 ED.2 - HEARING AIDS - PART 4: INDUCTION LOOP SYSTEMS FOR HEARING AID PURPOSES - MAGNETIC FIELD STRENGTH
BS EN 61606-1:2009	Audio and audiovisual equipment. Digital audio parts. Basic measurement methods of audio characteristics General
CEI EN 61000-3-2 : 2015	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-2: LIMITS - LIMITS FOR HARMONIC CURRENT EMISSIONS (EQUIPMENT INPUT CURRENT <= 16 A PER PHASE)
13/30281665 DC : 0	BS EN 50332-2 - SOUND SYSTEM EQUIPMENT: HEADPHONES AND EARPHONES ASSOCIATED WITH PORTABLE AUDIO EQUIPMENT - MAXIMUM SOUND PRESSURE LEVEL MEASUREMENT METHODOLOGY AND LIMIT CONSIDERATIONS - PART 2: MATCHING OF SETS WITH HEADPHONES IF EITHER OR BOTH ARE OFFERED SEPARATELY
14/30313972 DC : 0	BS EN 60645-1 ED.4.0 - ELECTROACOUSTICS - AUDIOMETRIC EQUIPMENT - PART 1: EQUIPMENT FOR PURE-TONE AND SPEECH AUDIOMETRY
AES 26 : 2001(R2011)
BS EN 60315-3:2000	Methods of measurement on radio receivers for various classes of emission Receivers for amplitude-modulated sound-broadcasting emissions
BS EN 61237-4:1998	Broadcast video tape recorders. Methods of measurement Analogue audio performance measurements
BS EN 60315-4:1998	Methods of measurement on radio receivers for various classes of emission Receivers for frequency-modulated sound broadcasting emissions
NF EN IEC 60118-4 : 2015 AMD 1 2018	ELECTROACOUSTICS - HEARING AIDS - PART 4: INDUCTION-LOOP SYSTEMS FOR HEARING AID PURPOSES - SYSTEM PERFORMANCE REQUIREMENTS
BS 7434-3(1994) : 1994 AMD 8933	METHODS OF MEASUREMENT FOR NON-BROADCAST VIDEO TAPE RECORDERS - AUDIO CHARACTERISTICS FOR FM RECORDING
CEI EN 60268-16 : 2012	SOUND SYSTEM EQUIPMENT - PART 16: OBJECTIVE RATING OF SPEECH INTELLIGIBILITY BY SPEECH TRANSMISSION INDEX
BS EN 61606:1997	Audio and audiovisual equipment. Digital audio parts. Basic methods of measurement of audio characteristics
CEI EN 60645-1 : 2016	ELECTROACOUSTICS - AUDIOMETRIC EQUIPMENT - PART 1: EQUIPMENT FOR PURE-TONE AUDIOMETRY
BS EN 61606-3:2008	Audio and audiovisual equipment. Digital audio parts. Basic measurement methods of audio characteristics Professional use
BS 6840-2:1988	Sound system equipment Glossary of general terms and calculation methods
02/207106 DC : DRAFT JUN 2002	IEC 61606-2. ED.1 - AUDIO AND AUDIOVISUAL EQUIPMENT - DIGITAL AUDIO PARTS - BASIC MEASUREMENT METHODS OF AUDIO CHARACTERISTICS - PART 2: CONSUMER USE
I.S. EN 60094-3:1999	MAGNETIC TAPE SOUND RECORDING AND REPRODUCING SYSTEMS - PART 3: METHODS OF MEASURING THE CHARACTERISTICS OF RECORDING AND REPRODUCING EQUIPMENT FOR SOUND ON MAGNETIC TAPE
EN IEC 60118-4:2015/A1:2018	ELECTROACOUSTICS - HEARING AIDS - PART 4: INDUCTION-LOOP SYSTEMS FOR HEARING AID PURPOSES - SYSTEM PERFORMANCE REQUIREMENTS
BS EN 60268-5 : 2003	SOUND SYSTEM EQUIPMENT - PART 5: LOUDSPEAKERS
BS EN 60118-4:2006	Electroacoustics. Hearing aids Induction loop systems for hearing aid purposes. Magnetic field strength
IEC 60268-4:2014	Sound system equipment - Part 4: Microphones
IEC 62489-1:2010+AMD1:2014+AMD2:2017 CSV	Electroacoustics - Audio-frequency induction loop systems for assisted hearing - Part 1: Methods of measuring and specifying the performance of system components
IEC 61000-3-2:2018	Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment input current ≤16 A per phase)
IEC 60118-4:2014+AMD1:2017 CSV	Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements
BS 6840-15:1992	Sound system equipment Specification for matching values for the interconnection of sound system components
BS 7827:2011	Code of practice for designing, specifying, maintaining and operating emergency sound systems at sports venues
BS 6840-4:1997	Sound system equipment Microphones
IEC 60268-10:1991	Sound system equipment - Part 10: Peak programme level meters
PREN 50332-2 : DRAFT 2013	SOUND SYSTEM EQUIPMENT: HEADPHONES AND EARPHONES ASSOCIATED WITH PORTABLE AUDIO EQUIPMENT - MAXIMUM SOUND PRESSURE LEVEL MEASUREMENT METHODOLOGY AND LIMIT CONSIDERATIONS - PART 2: MATCHING OF SETS WITH HEADPHONES IF EITHER OR BOTH ARE OFFERED SEPARATELY
BS EN 60268-4:2014	Sound system equipment Microphones
I.S. EN 62087-6:2015	AUDIO, VIDEO AND RELATED EQUIPMENT - DETERMINATION OF POWER CONSUMPTION - PART 6: AUDIO EQUIPMENT
I.S. EN 61606-1:2009	AUDIO AND AUDIOVISUAL EQUIPMENT - DIGITAL AUDIO PARTS - BASIC MEASUREMENT METHODS OF AUDIO CHARACTERISTICS - PART 1: GENERAL
UNE-EN 61938:2014	Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability
BS EN 60268-7:2011	Sound system equipment Headphones and earphones
15/30328565 DC : 0	BS EN 60645-1 ED4.0 - ELECTROACOUSTICS - AUDIOMETRIC EQUIPMENT - PART 1: EQUIPMENT FOR PURE-TONE AND SPEECH AUDIOMETRY
17/30352646 DC : 0	BS IEC 63034 ED 1.0 - MICROSPEAKERS (TC 100)
I.S. EN 60645-1:2017	ELECTROACOUSTICS - AUDIOMETRIC EQUIPMENT - PART 1: EQUIPMENT FOR PURE-TONE AND SPEECH AUDIOMETRY
CEI EN 61305-3 : 1997	HOUSEHOLD HIGH-FIDELITY AUDIO EQUIPMENT AND SYSTEMS - METHODS OF MEASURING AND SPECIFYING THE PERFORMANCES - PART 3: AMPLIFIERS
IEC 60107-2:1997	Methods of measurement on receivers for television broadcast transmissions - Part 2: Audio channels - General methods and methods for monophonic channels
I.S. EN 60268-16:2011	SOUND SYSTEM EQUIPMENT - PART 16: OBJECTIVE RATING OF SPEECH INTELLIGIBILITY BY SPEECH TRANSMISSION INDEX
UNE-EN 60118-4:2016	Electroacoustics - Hearing aids - Part 4: Induction-loop systems for hearing aid purposes - System performance requirements
IEC 61041-3:1993	Non-broadcast video tape recorders - Methods of measurement - Part 3: Audio characteristics for FM recording
EN 60268-16:2011	SOUND SYSTEM EQUIPMENT - PART 16: OBJECTIVE RATING OF SPEECH INTELLIGIBILITY BY SPEECH TRANSMISSION INDEX
EN 60268-7:2011	Sound system equipment - Part 7: Headphones and earphones
ANSI/PIMA IT7.100:1993 (R1999)	AUDIOVISUAL SYSTEMS - RECOMMENDED PRACTICE FOR DETERMINING THE DESIGN OF TEACHING-LEARNING SPACES WHERE AUDIOVISUAL EQUIPMENT IS USED
BS EN 62087-6:2015	Audio, video and related equipment. Determination of power consumption Audio equipment
CEI 84-17 : 1998	SOUND SYSTEM EQUIPMENT - PART 10: PEAK PROGRAMME LEVEL METERS
EN 62489-1:2010/A2:2018	ELECTROACOUSTICS - AUDIO-FREQUENCY INDUCTION LOOP SYSTEMS FOR ASSISTED HEARING - PART 1: METHODS OF MEASURING AND SPECIFYING THE PERFORMANCE OF SYSTEM COMPONENTS (IEC 62489-1:2010/A2:2017)
CEI EN 61041-3 : 1997	NON-BROADCAST VIDEOTAPE RECORDERS - METHODS OF MEASUREMENT - PART 3: AUDIO CHARACTERISTICS FOR FM RECORDING
BS EN IEC 60118-4:2015+A1:2018	Electroacoustics. Hearing aids Induction-loop systems for hearing aid purposes. System performance requirements
CEI EN 60268-7 : 2012	SOUND SYSTEM EQUIPMENT - PART 7: HEADPHONES AND EARPHONES
BS EN 60107-2:1997	Methods of measurement on receivers for television broadcast transmission Audio channels. General methods and methods for monophonic channels
08/30176438 DC : DRAFT JAN 2008	BS EN 60645-1 - ELECTRO ACOUSTICS - AUDIOMETRIC EQUIPMENT - PART 1: PURE-TONE AUDIOMETERS
I.S. EN 60315-7:1998	METHODS OF MEASUREMENT ON RADIO RECEIVERS FOR VARIOUS CLASSES OF EMISSION - PART 7: METHODS OF MEASUREMENT ON DIGITAL SATELLITE RADIO (DSR) RECEIVERS
BS EN 50332-2:2013	Sound system equipment: Headphones and earphones associated with personal music players. Maximum sound pressure level measurement methodology Matching of sets with headphones if either or both are offered separately, or are offered as one package equipment but with standardised connectors between the two allowing to combine components of different manufacturers or different design
CEI EN 61938 : 2014	MULTIMEDIA SYSTEMS - GUIDE TO THE RECOMMENDED CHARACTERISTICS OF ANALOGUE INTERFACES TO ACHIEVE INTEROPERABILITY
I.S. EN 62489-1:2010	ELECTROACOUSTICS - AUDIO-FREQUENCY INDUCTION LOOP SYSTEMS FOR ASSISTED HEARING - PART 1: METHODS OF MEASURING AND SPECIFYING THE PERFORMANCE OF SYSTEM COMPONENTS
I.S. EN IEC 61938:2018	MULTIMEDIA SYSTEMS - GUIDE TO THE RECOMMENDED CHARACTERISTICS OF ANALOGUE INTERFACES TO ACHIEVE INTEROPERABILITY
I.S. EN 60268-5:2003	SOUND SYSTEM EQUIPMENT - PART 5: LOUDSPEAKERS
IEC 61606-1:2009	Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 1: General
I.S. EN 61606-3:2008	AUDIO AND AUDIOVISUAL EQUIPMENT - DIGITAL AUDIO PARTS - BASIC MEASUREMENT METHODS OF AUDIO CHARACTERISTICS - PART 3: PROFESSIONAL USE
CEI EN 60315-3 : 2001	METHODS OF MEASUREMENT ON RADIO RECEIVERS FOR VARIOUS CLASSES OF EMISSION - PART 3: RECEIVERS FOR AMPLITUDE-MODULATED SOUND-BROADCASTING EMISSIONS
BS EN 61000-3-2:2014	Electromagnetic compatibility (EMC) Limits. Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)
CEI EN 61606-3 : 2009	AUDIO AND AUDIOVISUAL EQUIPMENT - DIGITAL AUDIO PARTS - BASIC MEASUREMENT METHODS OF AUDIO CHARACTERISTICS - PART 3: PROFESSIONAL USE
IEC 60645-1 REDLINE : 4ED 2017	ELECTROACOUSTICS - AUDIOMETRIC EQUIPMENT - PART 1: EQUIPMENT FOR PURE-TONE AND SPEECH AUDIOMETRY
I.S. EN 61237-4:1998	BROADCAST VIDEO TAPE RECORDERS - METHODS OF MEASUREMENT - PART 4: ANALOGUE PERFORMANCE MEASUREMENTS
IEC 61000-3-2:2018 RLV	Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment input current ≤16 A per phase)
UNE-EN 60645-1:2015	Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone audiometry
IEC 60645-1:2017 RLV	Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry
IEC 61606-3:2008	Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 3: Professional use
IEC 60268-5:2003+AMD1:2007 CSV	Sound system equipment - Part 5: Loudspeakers
IEC 61237-4:1997	Broadcast video tape recorders - Methods of measurement - Part 4: Analogue audio performance measurements
IEC 61305-3:1995	Household high-fidelity audio equipment and systems - Methods ofmeasuring and specifying the performance - Part 3: Amplifiers
UNE-EN 60268-7:2013	Sound system equipment -- Part 7: Headphones and earphones
IEC 61606:1997	Audio and audiovisual equipment - Digital audio parts - Basic methods of measurement of audio characteristics
IEC 60268-16:2011	Sound system equipment - Part 16: Objective rating of speech intelligibility by speech transmission index
UNE-EN 62489-1:2011	Electroacoustics - Audio-frequency induction loop systems for assisted hearing -- Part 1: Methods of measuring and specifying the performance of system components
EN 55103-1:2009/A1:2012	ELECTROMAGNETIC COMPATIBILITY - PRODUCT FAMILY STANDARD FOR AUDIO, VIDEO, AUDIO-VISUAL AND ENTERTAINMENT LIGHTING CONTROL APPARATUS FOR PROFESSIONAL USE - PART 1: EMISSIONS
EN 60315-3:1999/A1:1999	METHODS OF MEASUREMENT ON RADIO RECEIVERS FOR VARIOUS CLASSES OF EMISSION - PART 3: RECEIVERS FOR AMPLITUDE-MODULATED SOUND-BROADCASTING EMISSIONS
07/30168731 DC : 0	BS EN 61606-3 - AUDIO AND AUDIOVISUAL EQUIPMENT - DIGITAL AUDIO PARTS - BASIC MEASUREMENTS METHODS OF AUDIO CHARACTERISTICS - PART 3: PROFESSIONAL USE (TC 100)
I.S. EN 60118-4:2015	ELECTROACOUSTICS - HEARING AIDS - PART 4: INDUCTION-LOOP SYSTEMS FOR HEARING AID PURPOSES - SYSTEM PERFORMANCE REQUIREMENTS
BS 5966:1980	Specification for audiometers
BS EN 62489-1 : 2010	ELECTROACOUSTICS - AUDIO-FREQUENCY INDUCTION LOOP SYSTEMS FOR ASSISTED HEARING - PART 1: METHODS OF MEASURING AND SPECIFYING THE PERFORMANCE OF SYSTEM COMPONENTS
DIN 45500-6:1987-03	HIGH FIDELITY AUDIO EQUIPMENT AND SYSTEMS - MINIMUM PERFORMANCE REQUIREMENTS FOR AMPLIFIERS
BIS IS 12193-3 : 2012(R2015)	METHODS OF MEASUREMENT ON RADIO RECEIVERS FOR VARIOUS CLASSES OF EMISSION - PART 3: RECEIVERS FOR FREQUENCY-MODULATED SOUND BROADCASTING EMISSIONS
PIMA IT7.402 : 0	AUDIOVISUAL SYSTEMS - SOUND SYSTEM EQUIPMENT - PART 15: PREFERRED MATCHING VALUES FOR THE INTERCONNECTION OF SOUND COMPONENTS
BS 6840-10:1991	Sound system equipment Methods for specifying and measuring the characteristics of peak programme level meters
09/30191349 DC : 0	BS EN 60268-4 ED.4 - SOUND SYSTEM EQUIPMENT - PART 4: MICROPHONES (GMT)
BS EN 60268-16:2011	Sound system equipment Objective rating of speech intelligibility by speech transmission index
IEC 61938 : 3.0	MULTIMEDIA SYSTEMS - GUIDE TO THE RECOMMENDED CHARACTERISTICS OF ANALOGUE INTERFACES TO ACHIEVE INTEROPERABILITY
CEI EN 60315-4 : 1999	METHODS OF MEASUREMENT ON RADIO RECEIVERS FOR VARIOUS CLASSES OF EMISSION - PART 4: RECEIVERS FOR FREQUENCY-MODULATED SOUND BROADCASTING EMISSIONS
IEC 61938:2018 RLV	Multimedia systems - Guide to the recommended characteristics of analogue interfaces to achieve interoperability (GMT)
I.S. EN 50332-2:2013	SOUND SYSTEM EQUIPMENT: HEADPHONES AND EARPHONES ASSOCIATED WITH PERSONAL MUSIC PLAYERS - MAXIMUM SOUND PRESSURE LEVEL MEASUREMENT METHODOLOGY - PART 2: MATCHING OF SETS WITH HEADPHONES IF EITHER OR BOTH ARE OFFERED SEPARATELY, OR ARE OFFERED AS ONE PACKAGE EQUIPMENT BUT WITH STANDARDISED CONNECTORS BETWEEN THE TWO ALLOWING TO COMBINE COMPONENTS OF DIFFERENT MANUFACTURERS
BS EN 55103-1 : 2009	ELECTROMAGNETIC COMPATIBILITY - PRODUCT FAMILY STANDARD FOR AUDIO, VIDEO, AUDIO-VISUAL AND ENTERTAINMENT LIGHTING CONTROL APPARATUS FOR PROFESSIONAL USE - PART 1: EMISSIONS
I.S. EN 61000-3-2:2014	ELECTROMAGNETIC COMPATIBILITY (EMC) - PART 3-2: LIMITS - LIMITS FOR HARMONIC CURRENT EMISSIONS (EQUIPMENT INPUT CURRENT <= 16 A PER PHASE)
I.S. EN 61041-3:1999	NON-BROADCAST VIDEOTAPE RECORDERS - METHODS OF MEASUREMENT- PART 3: AUDIO CHARACTERISTICS FOR FM RECORDING
NF EN 60730 2-4 : 2008	AUTOMATIC CONTROLS FOR HOUSEHOLD AND SIMILAR USE - PART 2-4: PARTICULAR REQUIREMENTS FOR THERMAL MOTOR PROTECTORS FOR MOTOR-COMPRESSORS OF HERMETIC AND SEMI-HERMETIC TYPE
CEI EN 50157-1 : 1999	DOMESTIC AND SIMILAR ELECTRONIC EQUIPMENT INTERCONNECTION REQUIREMENTS: AV.LINK - PART 1: GENERAL
IEC 60315-4:1997	Methods of measurement on radio receivers for various classes of emission - Part 4: Receivers for frequency-modulated sound broadcasting emissions
I.S. EN 60268-4:2014	SOUND SYSTEM EQUIPMENT - PART 4: MICROPHONES
I.S. EN 61938:2013	MULTIMEDIA SYSTEMS - GUIDE TO THE RECOMMENDED CHARACTERISTICS OF ANALOGUE INTERFACES TO ACHIEVE INTEROPERABILITY (IEC 61938:2013 (EQV))
EN 61606-1:2009	Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 1: General
EN 61606 : 1997	AUDIO AND AUDIOVISUAL EQUIPMENT - DIGITAL AUDIO PARTS - BASIC METHODS OF MEASUREMENT OF AUDIO CHARACTERISTICS
EN 61237-4:1997	Broadcast video tape recorders - Methods of measurement - Part 4: Analogue audio performance measurements
EN 60268-5:2003/A1:2009	SOUND SYSTEM EQUIPMENT - PART 5: LOUDSPEAKERS
EN 61606-3 : 2008	AUDIO AND AUDIOVISUAL EQUIPMENT - DIGITAL AUDIO PARTS - BASIC MEASUREMENT METHODS OF AUDIO CHARACTERISTICS - PART 3: PROFESSIONAL USE
HD 483.10 : 200S1	SOUND SYSTEM EQUIPMENT - PART 10: PEAK PROGRAMME LEVEL METERS
EN 60315-7:1995	Methods of measurement on radio receivers for various classes of emission - Part 7: Methods of measurement on digital satellite radio (DSR) receivers
EN 61000-3-2:2014	Electromagnetic compatibility (EMC) - Part 3-2: Limits - Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)
EN 60268-4:2014	Sound system equipment - Part 4: Microphones
EN 60094-3:1996/A3:1996	MAGNETIC TAPE SOUND RECORDING AND REPRODUCING SYSTEMS - PART 3: METHODS OF MEASURING THE CHARACTERISTICS OF RECORDING AND REPRODUCING EQUIPMENT FOR SOUND ON MAGNETIC TAPE
EN 60645-1:2017	Electroacoustics - Audiometric equipment - Part 1: Equipment for pure-tone and speech audiometry