GOST R 53576-2009

ГОСТ Р 53576-2009

Microphones. Methods of measurement of electroacoustic characteristics

Микрофоны. Методы измерения электроакустических параметров

Status: Effective - Introduced for the first time

This standard applies to sound system microphones used for broadcasting, television, cinema, sound recording and sound amplification, and establishes electroacoustic testing and measurement methods for them, the sequence and scope of which should be indicated in the technical documentation for a specific microphone. For acceptance tests allowed the use of automatic measuring instruments that meet the requirements of this standard for measurement error. The standard does not apply to carbon microphones, telephony microphones, microphones designed for operation in high noise conditions, special-purpose microphones, as well as measuring microphones.

Настоящий стандарт распространяется на микрофоны звуковых систем, применяемые для радиовещания, телевидения, кинотехники, звукозаписи и звукоусиления, и устанавливает для них методы электроакустических испытаний и измерений, последовательность и объем которых должны быть указаны в технической документации на микрофон конкретного типа. Для приемосдаточных испытаний допускается применение автоматических средств измерения, обеспечивающих требования настоящего стандарта по погрешности измерений. Стандарт не распространяется на угольные микрофоны, микрофоны для телефонии, микрофоны, предназначенные для работы в условиях повышенных шумов, микрофоны специального назначения, а также измерительные микрофоны

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Format: Electronic (pdf/doc)
Page Count: 50

Approved: Federal Agency for Technical Regulation and Metrology, 12/15/2009

SKU: RUSS72719

Price: $644.08

The Product is Contained in the Following Classifiers:

PromExpert » SECTION I. TECHNICAL REGULATION » V Testing and control » 4 Testing and control of products » 4.15 Testing and control of products of electronic, optical and electrical industry » 4.15.2 Equipment and apparatus for radio, television and communication »

ISO classifier » 33 TELECOMMUNICATIONS. AUDIO AND VIDEO EQUIPMENT » 33.160 Audio, video and audiovisual equipment » 33.160.50 Ancillary devices »

National standards » 33 TELECOMMUNICATIONS. AUDIO AND VIDEO EQUIPMENT » 33.160 Audio, video and audiovisual equipment » 33.160.50 Ancillary devices »

National Standards for KGS (State Standards Classification) » Latest edition » T General technical and organizational and methodological standards » T3 Physics and Mechanics » T34 Oscillatory and wave-like movements. Bodies vibration. Sound. Acoustics »

The Document References:

GOST 11859-66: Harmonic analyzers. Methods and means for verification

GOST 12090-80: Frequencies for acoustic measurements. Preferred rows

GOST 17168-82: Octave and one-third-of-octave electronic filters

GOST 31273-2003: Noise of machines. Determination of sound power levels using sound pressure. Precision methods for anechoic and semi-anechoic rooms

GOST 31274-2004: Noise of machines. Determination of sound power levels using sound pressure. Precision methods for reverberation rooms

GOST 7152-85: Inset microphones and headphones for conventional telephones

GOST R 53193-2008: Alcoholic and non-alcoholic drinks and beverages. Determination of caffeine, ascorbic acid and its salts, preservatives and sweeteners using capillary electrophoresis method

GOST R 53566-2009: Microphones. Specifications

The Document is Referenced By:

GOST R 51076-2017: Speech hearing aids trainers. General specifications

GOST R 53566-2009: Microphones. Specifications

GOST R 54418.11-2017: Renewable power engineering. Wind power engineering. Wind turbines. Part 11. Methods for determination of acoustic noise characteristics

GOST R 55531-2013: Global navigation satellite system. Road accident emergency response system. Test methods of in-vehicle emergency call system conformity to the requirements for quality speakerphone in a vehicle cabin

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