Electroacoustics

Electroacoustics, Total:47 items.

The international standard classification for "Electroacoustics" includes: Metrology and measurement. Physical phenomena (Vocabularies) , Electroacoustics , Amplifiers .

The Chinese standard classification for "Electroacoustics" includes: Basic standards and general methods , Acoustic Measurement , Sound and electronic sound equipment , Powder metallurgy material and product , Technical management .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB/T 3241-2010 Electroacoustics - Octave-band and fractional-octave-band filters
GB/T 3785.3-2018 Electroacoustics—Sound level meters—Part 3:Periodic tests
GB/T 2900.86-2009 Electrotechnical terminology - Acoustics and electroacoustics
GB/T 15173-2010 Electroacoustics—Sound calibrators
GB/T 25102.1-2010 Electroacoustics - Hearing aids - Part 1：Hearing aids with induction pick-up coil input
GB/T 3785.2-2010 Electroacoustics—Sound level meters—Part 2:Pattern evaluation tests
GB/T 15952-2010 Electroacoustics - Specifications for personal sound exposure meters
GB/T 25102.4-2010 Electroacoustics—Hearing aids—Part 4:Induction loop systems for hearing aid purposes—Magnetic field strength
GB/T 25102.13-2010 Electroacoustics - Hearing aids - Part13: Electromagnetic compatibility (EMC)
GB/T 25498.3-2010 Electroacoustics - Simulators of human head and ear - Part 3: Acoustic coupler for the calibration of supra-aural earphones used in audiometry
GB/T 3785.1-2010 Electroacoustics—Sound level meters—Part 1:Specifications
GB/T 20441.1-2010 Electroacoustics - Measurement microphones - Part 1: Specifications for laboratory standard microphones
GB/T 14199-2010 Electroacoustics—General specification for hearing aids
GB/T 7341.1-2010 Electroacoustics—Audiological equipment—Part 1:Pure-tone audiometers
GB/T 7341.5-2018 Electroacoustics—Audiometric equipment—Part 5:Instruments for the measurement of aural acoustic impedance/admittance
GB/T 25102.100-2010 Electroacoustics—Hearing aids—Part 0:Measurement of electroacoustical characteriistics
GB/T 25102.2-2010 Electroacoustics—Hearing aids—Part 2:Hearing aids with automatic gain control circuits
GB/T 3769-2010 Electroacoustics - Scales and sizes for plotting frequency characteristics and polar diagrams

Professional Standard - Electron

SJ/T 9148-2013 Electroacoustics. Instruments for measurement of aircraft noise-Performance requirements for systems to measure on-third-octave band sound pressure levels in noise certification of transport-category aeroplanes
SJ/T 10725-2013 Electroacoustics. Measurement methods of electroacoustic characteristics for measurement condenser microphones
SJ/T 10724-2013 Electroacoustics. General specification of measurement condenser microphones
SJ/T 10444-1993 Electroacoustics terminology

未注明发布机构

DIN EN 60942:1998 Electroacoustics - Sound calibrators

SCC

AENOR UNE-EN IEC 60942:2019 Electroacoustics. Acoustic calibrators.
AS 1852.801:1988 International electrotechnical vocabulary - Acoustics and electro-acoustics
DANSK DS/EN 60942:2003 Electroacoustics - Sound calibrators
CEI EN IEC 60942:2018 Electroacoustics - Sound calibrators
DANSK DS/EN IEC 60942:2018 Electroacoustics – Sound calibrators
CEI EN 60942:2004 Electroacoustics - Sound calibrators
BS EN 60942:1998 Electroacoustics. Sound calibrators