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DELow Frequency Noise Test System
Low Frequency Noise Test System, Total:87 items.
In the international standard classification, Low Frequency Noise Test System involves: Electronic tubes, Semiconductor devices, Electronic components in general, Acoustics and acoustic measurements, Road engineering, Protection of and in buildings, Space systems and operations, Aircraft and space vehicles in general, Electricity. Magnetism. Electrical and magnetic measurements, Environmental protection, Electrical and electronic testing, Electrical wires and cables.
Association Francaise de Normalisation, Low Frequency Noise Test System
- XP S31-135:2017 Acoustics - Low frequency noise - Measuring method
- NF S31-140:1995 Electroacoustics. Instruments for measurement of aircraft noise. Performance requirements for systems to measure one-thirs-octave band sound pressure levels in noise certification of transport-category aeroplanes.
- NF EN IEC 61265:2018 Electroacoustics - Instruments for measuring aircraft noise - Requirements for systems for measuring sound pressure levels for aircraft noise certification
Professional Standard - Electron, Low Frequency Noise Test System
- SJ 426-1973 Methods of measurement for noise figure for low noise travelling wave tubes
- SJ/T 11846-2022 Voltage regulator low-frequency noise parameter test method
- SJ 429-1973 Methods of measurement for frequency ranges of low noise travelling wave tubes
- SJ 419-1973 Measurement conditions for low noise travelling wave tubes
- SJ 1988-1981 Detail specification for low frequency low noise field-effect transistors,Type CS15
- SJ 1986-1981 Detail specification for low frequency low noise field-effect transistors,Type CS13
- SJ 1984-1981 Detail specification for low frequency low noise field-effect transistors,Type CS11
- SJ 1987-1981 Detail specification for low frequency low noise field-effect transistors,Type CS14
- SJ 1985-1981 Detail specification for low frequency low noise field-effect transistors,Type CS12
- SJ 1983-1981 Detail specification for low frequency low noise field-effect transistors,Type CS10
- SJ 2003-1981 Detail specification for N channel junction pair field-effect transistors,Type CS33
- SJ 1996-1981 Detail specification for N channel junction pair field-effect transistors,Type CS26
- SJ 1998-1981 Detail specification for N channel junction pair field-effect transistors,Type CS28
- SJ 2004-1981 Detail specification for N channel junction pair field-effect transistors,Type CS34
- SJ 2001-1981 Detail specification for N channel junction pair field-effect transistors,Type CS31
- SJ 2000-1981 Detail specification for N channel junction pair field-effect transistors,Type CS30
- SJ 1993-1981 Detail specification for N channel junction pair field-effect transistors,Type CS23
- SJ 1995-1981 Detail specification for N channel junction pair field-effect transistors,Type CS25
- SJ 1997-1981 Detail specification for N channel junction pair field-effect transistors,Type CS27
- SJ 1999-1981 Detail specification for N channel junction pair field-effect transistors,Type CS29
- SJ 2002-1981 Detail specification for N channel junction pair field-effect transistors,Type CS32
- SJ 1994-1981 Detail specification for N channel junction pair field-effect transistors,Type CS24
- SJ/T 9148-2013 Electroacoustics.Instruments for measurement of aircraft noise.Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-category aeroplanes
- SJ 428-1973 Methods of measurement for dynamic ranges of low noise travelling wave tubes
- SJ 425-1973 Methods of measurement for power gain of low noise travelling wave tubes
工業和信息化部, Low Frequency Noise Test System
- SJ/T 11765-2020 Transistor low-frequency noise parameter testing method
- SJ/T 11768-2020 Resistor low frequency noise parameter testing method
- SJ/T 11767-2020 Diode low frequency noise parameter testing method
- SJ/T 11766-2020 Test method for low-frequency noise parameters of optocoupler devices
- SJ/T 11769-2020 General requirements for testing methods of low-frequency noise parameters of electronic components
Group Standards of the People's Republic of China, Low Frequency Noise Test System
- T/SLEIA 0002-2024 Test standards for low-frequency noise characteristics of electronic components
- T/ZZB 0712-2018 Automatic monitoring system of environmental noise
German Institute for Standardization, Low Frequency Noise Test System
- DIN 45680:2020-06 Measurement and assessment of low-frequency noise immissions / Note: Date of issue 2020-05-22*Intended as replacement for DIN 45680 (1997-03), DIN 45680 Beiblatt 1 (1997-03).
- DIN 45680:1997-03 Measurement and assessment of low-frequency noise immissions in the neighbourhood / Note: To be replaced by DIN 45680 (2011-08), DIN 45680 (2013-09), DIN 45680 (2020-06).
RU-GOST R, Low Frequency Noise Test System
- GOST 18604.20-1978 Transistors bipolar. Methods for measuring noise figure at low frequencies
Society of Automotive Engineers (SAE), Low Frequency Noise Test System
- SAE J3002-2021 Disc and Drum Brake Dynamometer Low-Frequency Noise Test Procedure
ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc., Low Frequency Noise Test System
International Telecommunication Union (ITU), Low Frequency Noise Test System
- ITU-T G.228-1993 MEASUREMENT OF CIRCUIT NOISE IN CABLE SYSTEMS USING A UNIFORM - SPECTRUM RANDOM NOISE LOADING
- ITU-T G.228 SPANISH-1993 MEASUREMENT OF CIRCUIT NOISE IN CABLE SYSTEMS USING A UNIFORM - SPECTRUM RANDOM NOISE LOADING
- ITU-T G.228 FRENCH-1993 MEASUREMENT OF CIRCUIT NOISE IN CABLE SYSTEMS USING A UNIFORM - SPECTRUM RANDOM NOISE LOADING
- ITU-T G.228-1988 Measurement of Circuit Noise in Cable Systems Using a Uniform-Spectrum Random Noise Loading - International Analogue Carrier Systems (Study Group XV) 11 pp
- ITU-R RAPPORT SM.2155 FRENCH-2009 Man-made noise measurements in the HF range
AT-ON, Low Frequency Noise Test System
- ONORM S 5007-1996 Measurement and assessment of low-frequency noise immissions in the neighbourhood
ECIA - Electronic Components Industry Association, Low Frequency Noise Test System
- TEP 138-1962 Noise Figure Testing of RF Amplifier Tubes (TEP 38)
Military Standard of the People's Republic of China-General Armament Department, Low Frequency Noise Test System
European Committee for Standardization (CEN), Low Frequency Noise Test System
- EN 1793-3:1997 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalized traffic noise spectrum
American Society for Testing and Materials (ASTM), Low Frequency Noise Test System
- ASTM E3207-21 Standard Classification for Determination of Low-Frequency Impact Noise Ratings
未注明發布機構, Low Frequency Noise Test System
- DIN 45680 E:2011-08 Measurement and assessment of low-frequency noise immissions in the neighbourhood
- DIN 45680 E:2013-09 Measurement and assessment of low-frequency noise immissions in the neighbourhood
- IEEE Std 469-1988 IEEE Recommended Practice for Voice-Frequency Electrical-Noise Tests of Distribution Transformers
GB-REG, Low Frequency Noise Test System
SCC, Low Frequency Noise Test System
- DIN 45680 E:2020 Draft Document - Measurement and assessment of low-frequency noise immissions
- DANSK DS/EN 61265:1995 Electroacoustics – Instruments for measurement of aircraft noise – Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-category aeroplanes
- CEI EN 61265:1996 Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-category aeroplanes
Acoustical Society of America (ASA), Low Frequency Noise Test System
Consultative Committee for Space Data Systems (CCSDS), Low Frequency Noise Test System
National Metrological Verification Regulations of the People's Republic of China, Low Frequency Noise Test System
- JJG(郵電) 017-1992 Specification for verification of medium frequency testers
- JJG 2014-1987 Verification Scheme of Radio Frequency and Microwave Noise Measuring Instruments
Professional Standard - Urban Construction, Low Frequency Noise Test System
- CJ/T 312-2009 Measurement of noise from building water drainage piping system
Taiwan Provincial Standard of the People's Republic of China, Low Frequency Noise Test System
- CNS 7229-1981 Test Method for transistor Noise Figure Measurements at Medium Frequencies
Institute of Electrical and Electronics Engineers (IEEE), Low Frequency Noise Test System
- ANSI/IEEE Std 469-1988 IEEE Recommended Practice for Voice-Frequency Electrical-Noise Tests of Distribution Transformers
- IEEE Std 469-1977 IEEE Recommended Practice for Voice-Frequency Electrical-Noise Tests of Distribution Transformers
- IEEE P2717/D4.1, June 2023 IEEE Draft Standard for Passive Intermodulation Test Methods for Wireless Systems in Low Noise Environments
- IEEE P2717/D4.3, April 2024 IEEE Draft Trial-Use Recommended Practice for Passive Intermodulation Test Methods for Wireless Systems in Low Noise Environments
- IEEE P2717/D4.2, Jan 2024 IEEE Draft Recommended Practice for Passive Intermodulation Test Methods for Wireless Systems in Low Noise Environments
- IEEE P2717 IEEE Draft Recommended Practice for Passive Intermodulation Test Methods for Wireless Systems in Low Noise Environments
IEEE - The Institute of Electrical and Electronics Engineers@ Inc., Low Frequency Noise Test System
- IEEE 469-1977 RECOMMENDED PRACTICE FOR VOICE-FREQUENCY ELECTRICAL-NOISE TESTS OF DISTRIBUTION TRANSFORMERS
Korean Agency for Technology and Standards (KATS), Low Frequency Noise Test System
- KS R 6020-1996 Acoustics-Specification of test tracks for the purpose of measuring noise emitted by road vehicles
- KS C IEC 61265-2022 Electroacoustics — Instruments for measurement of aircraft noise — Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-category aeroplanes
- KS C IEC 61265-2017(2022) Electroacoustics — Instruments for measurement of aircraft noise — Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-categ
- KS C IEC 61265:2017 Electroacoustics — Instruments for measurement of aircraft noise — Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-categ
Danish Standards Foundation, Low Frequency Noise Test System
- DS/EN 61265:1995 Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-category aeroplanes
AENOR, Low Frequency Noise Test System
- UNE-EN 61265:1997 ELECTROACUSTICS. INSTRUMENTS FOR MEASUREMENT OF AIRCRAFT NOISE. PERFORMANCE REQUIREMENTS FOR SYSTEMS TO MEASURE ONE-THIRD-OCTAVE BAND SOUND PRESSURE LEVELS IN NOISE CERTIFICATIONS OF TRANSPORT-CATEGORY AEROPLANES.
British Standards Institution (BSI), Low Frequency Noise Test System
- BS EN 1793-3:1998 Road traffic noise reducing devices - Test method for determining the acoustic performance - Normalized traffic noise spectrum
- BS EN 61265:1995(2000) Electroacoustics — Instruments for measurement of aircraft noise — Performance requirements for systems to measure one - third - octave band sound pressure levels in noise certification of transport - category aircraft
GSO, Low Frequency Noise Test System
- BH GSO IEC 61265:2016 Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure one-third-octave-band sound pressure levels in noise certification of transport-category aeroplanes
- GSO IEC 61265:2015 Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure one-third-octave-band sound pressure levels in noise certification of transport-category aeroplanes
- OS GSO IEC 61265:2015 Electroacoustics - Instruments for measurement of aircraft noise - Performance requirements for systems to measure one-third-octave-band sound pressure levels in noise certification of transport-category aeroplanes
General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Low Frequency Noise Test System
- GB/T 31884-2015 Automatic detection system of tire/pavement noise using the on-board sound intensity method
KR-KS, Low Frequency Noise Test System
- KS C IEC 61265-2017 Electroacoustics — Instruments for measurement of aircraft noise — Performance requirements for systems to measure one-third-octave band sound pressure levels in noise certification of transport-categ