GB/T 4959-1995 Replaced National standards

GB/T 4959-1995 Methods of measurement for the characteristics of sound reinforcement in auditoria

Publish Date: 1995-07-24 Implement Date: 1996-03-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 4959-1995

Standard Type: National standards

Standard Status: Replaced

is_force_gb: no

CCS Name: Audio equipment, electroacoustic devices

ICS Name: Audio, video, and audiovisual engineering

Publish Date: 1995-07-24

Implement Date: 1996-03-01

Pages: 13 pages

Development Information

Word Count: 23 Thousand words Pages: 13 pages

Replace the following standards

GB 4959-1985

Superseded by the following standards

GB/T 4959-2011 Methods of measurement for the characteristics of sound reinforcement in auditoria

Referenced Standards

GB 3661 GB/T 15508-1995 Acoustics—Speech articulation testing method GBJ 76 GB/T 2019-1987 Fundamental parameters and technical requirements for audio tape recorders GB/T 3241-1998 Octave-band and fractional-octave-band filters GB/T 3241-2010 Electroacoustics—Octave-band and fractional-octave-band filters GB/T 3785-1983 Electric, sonic properties and measuring methods for sound level meters GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.1-2023 Electroacoustics—Sound level meters—Part 1:Specifications GB/T 3785.2-2010 Electroacoustics—Sound level meters—Part 2:Pattern evaluation tests GB/T 3785.2-2023 Electroacoustics—Sound level meters—Part 2:Pattern evaluation tests GB/T 3785.3-2018 Electroacoustics—Sound level meters—Part 3:Periodic tests GB/T 6278-1986 Simulated programme signal GB/T 6278-2012 Sound system equipment—General—Simulated programme signal GB/T 14476-1993 "RASTI" method for the objective estimating of speech intelligibility in auditoria GB/T 9401-1988 Methods of measurement for microphones GB/T 3241.2-2025 Electroacoustics—Octave-band and fractional-octave-band filters—Part 2:Pattern evaluation tests GB/T 3241.1-2025 Electroacoustics—Octave-band and fractional-octave-band filters—Part 1:Specifications

Related Standards

GB/T 3451-1982 Active

GB/T 3451-1982 Standard tuning frequency

Publish Date: 1982-12-31

GB/T 3659-1983 Active

GB/T 3659-1983 Methods of measurement of television video channel

Publish Date: 1983-05-05

GB/T 3660-1983 Abolished

GB/T 3660-1983 Unified weighting network for measuring video continuous random noise

Publish Date: 1983-05-05

GB/T 3948-1983 Abolished

GB/T 3948-1983 Test method of three primary colors chromaticity coordinates for TV

Publish Date: 1983-11-28

GB/T 6278-1986 Replaced

GB/T 6278-1986 Simulated programme signal

Publish Date: 1986-04-15

GB/T 7394-1987 Abolished

GB/T 7394-1987 Requirements of 600~9600 bit/s baseband modem

Publish Date: 1987-03-02