The concept of low frequency noise and high frequency noise

The concept of low frequency noise and high frequency noise, Total:86 items.

The international standard classification for "The concept of low frequency noise and high frequency noise" includes: audio, video and audiovisual systems in general , Plug-and-socket devices. Connectors .

The Chinese standard classification for "The concept of low frequency noise and high frequency noise" includes: Broadcasting and television network in general , Connector , Technical management .

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

GB/T 17147-2012 Measurement of audio-frequency noise voltage level in sound broadcasting
GB/T 15157.14-2007 Connectors for frequencies below 3 MHz use with printed boards—Part 14:Detail specification for circular connectros for low-frequency audio and video applications such as audio vide
GB/T 17147-1997 Measurement of audio-frequency noise voltage level in sound broadcasting

Group Standards of the People's Republic of China

T/ZJB B001-2024 Low noise and high temperature resistance deep groove ball bearings
T/ZZB 1126-2019 Low-noise super clear BOPP pressure-sensitive adhesive tape

Taiwan Provincial Standard of the People's Republic of China

CNS 13544-1995 Frequency Weighting for the Measurement of Aircraft Noise (D-Weighting)

Professional Standard - Electron

SJ/Z 9142.1-1987 Minimum performance requirement for high fidelity audio equipment - Part 1: General

未注明发布机构

DNV-CG-0493-2023 Criteria for handling of excessive noise and vibration levels

SCC

MIL MIL-A-24366-1969 AMPLIFIER SYSTEM, AUDIO, LOW NOISE, HIGH INPUT IMPEDANCE (NO S/S DOCUMENT)
MIL MIL-DTL-17/132C-2015 Cables, Radio Frequency, Flexible, Coaxial, Low Noise, 50 OHMS, M17/132-00001
MIL MIL-DTL-17/233-2009 Cables, Radio Frequency, Flexible, Coaxial, 72 OHMS, Low Noise, Low Smoke, Enhanced Insulation Resistance
MIL MIL-DTL-17/233C-2019 Cables, Radio Frequency, Flexible, Coaxial, 72 OHMS, Low Noise, Low Smoke, Enhanced Insulation Resistance
MIL MIL-DTL-17/234-2016 Cables, Radio Frequency, Flexible, Coaxial, 75 OHMS, Low Noise, Low Smoke, Enhanced Insulation Resistance
MIL MIL-DTL-17/233A-2011 Cables, Radio Frequency, Flexible, Coaxial, 72 OHMS, Low Noise, Low Smoke, Enhanced Insulation Resistance
MIL MIL-DTL-17/233B-2013 Cables, Radio Frequency, Flexible, Coaxial, 72 OHMS, Low Noise, Low Smoke, Enhanced Insulation Resistance
DANSK DS/EN 61606-1:2009 Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 1: General
VDI 3720 BLATT 5-1984 Low-noise construction; hydro components and systems
DANSK DS/IEC 581-1:1978 High-fidelity audio equipment and systems; minimum performance requirements - Part 1: General
DANSK DS/IEC TS 62312-1-1:2018 Guideline for synchronization of audio and video – Part 1-1: Measurement methods for synchronization of audio and video equipment and systems – General
MIL MIL-C-17/211-1993 CABLES, RADIO FREQUENCY, FLEXIBLE COAXIAL, LOW NOISE, 72 OHMS, M17/211-00001 (UNARMORED), M17/211-00002 (ARMORED)

GSO

GSO IEC/TS 61973:2015 High voltage direct current (HVDC) substation audible noise
GSO ISO 15664:2013 Acoustics -- Noise control design procedures for open plant
GSO IEC 61606-1:2014 Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 1: General
OS GSO IEC 61606-1:2014 Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 1: General

Defense Logistics Agency

DLA DSCC-DWG-87029 REV B NOTICE-2001 CABLES, RADIO FREQUENCY, COAXIAL, LOW NOISE, 50 OHMS
DLA DSCC-DWG-87029 REV A-1990 CABLES, RADIO FREQUENCY, COAXIAL, LOW NOISE, 50 OHMS
DLA SMD-5962-93133 REV A-2001 MICROCIRCUIT, LINEAR, LOW NOISE, OPERATIONAL AMPLIFIER, MONOLITHIC SILICON

HU-MSZT

MSZ 18198-1979 The conceptual definition of musical sound and its frequency

International Telecommunication Union (ITU)

ITU-R REPORT BS.1058-1986 Minimum AF and RF signal-to-noise ratio required for broadcasting in band 7 (HF)
ITU-R BS.468-4 SPANISH-1986 MEASUREMENT OF AUDIO-FREQUENCY NOISE VOLTAGE LEVEL IN SOUND BROADCASTING
ITU-R BS.468-4-1986 Measurement of Audio-Frequency Noise Voltage Level in Sound Broadcasting - Section 10C - Audio-Frequency Characteristics of Sound-Broadcasting Signals
ITU-R BS.468-1986 Measurement of audio-frequency noise voltage level in sound broadcasting
ITU-R RAPPORT SM.2155 FRENCH-2009 Man-made noise measurements in the HF range
ITU-R BS.597-1 SPANISH-1986 CHANNEL SPACING FOR SOUND BROADCASTING IN BAND 7 (HF)
ITU-R BS.597-1 FRENCH-1986 Channel Spacing for Sound Broadcasting in Band 7 (HF) - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.561-2-1986 Definitions of Radiation in LF MF and HF Broadcasting Bands - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)
ITU-R BS.597-1-1986 Channel Spacing for Sound Broadcasting in Band 7 (HF) - Section 10A-1 - Amplitude-Modulation Sound Broadcasting in Bands 5 (LF) 6 (MF) and 7 (HF)

RU-GOST R

GOST 19656.5-1974 Semiconductor UHF mixer and detector diodes. Measurement methods of output noise ratio
GOST 30691-2001 Noise of machines. Declaration and verification of noise emission values
GOST 31326-2006 Noise. Guidelines for noise control by enclosures and cabins
GOST R 52797.2-2007 Acoustics. Recommended practice for the design of low-noise workplaces containing machinery. Part 2. Noise control measures
GOST R 52797.1-2007 Acoustics. Recommended practice for the design of low-noise workplaces containing machinery. Part 1. Noise control strategies

SE-SIS

SIS SS-ISO 9295:1989 Acoustics — Measurement of high frequency no/se emitted by computer and business equipment
SIS SS-ISO 8798:1988 Acoustics — Reference levels for narrow-bandmasking noise

British Standards Institution (BSI)

BS EN 1793-3:1998 Road traffic noise reducing devices - Test method for determining the acoustic performance - Normalized traffic noise spectrum
BS 8233:2014 Guidance on sound insulation and noise reduction for buildings
BS 8233:1999 Sound insulation and noise reduction for buildings - Code of practice

Association Francaise de Normalisation

NF S31-111:1992 Acoustics. Measurement of high-frequency noise emitted by computer and business equipment.
NF S30-013:1992 ACOUSTICS. REFERENCE LEVELS FOR NARROW-BAND MASKING NOISE. (EUROPEAN STANDARD EN 28798).
NF EN ISO 14163:1999 Acoustics - Guidelines for noise reduction using silencers
NF EN 61606-1:2009 Audio and audiovisual equipment - Digital audio parts - Fundamental methods for measuring audio characteristics - Part 1: general
NF S31-510-2*NF EN ISO 11688-2:2004 Acoustics - Recommended practice for the design of low-noise machinery and equipment - Part 2 : introduction to the physics of low-noise design
NF EN 352-9:2020 Personal noise protectors - Safety requirements and testing - Part 9: earplugs with audio-electric input
NF C93-430-14*NF EN 60603-14:1999 Connectors for frequencies below 3 MHz for use with printed boards - Part 14 : detail specification for circular connectors for low-frequency audio and video applications such as audio, video and audio-visual equipment
NF P98-483:2005 Road traffic noise reducing devices - Specifications.
NF P98-483*NF EN 14388:2016 Road traffic noise reducing devices - Specifications

Standard Association of Australia （SAA）

AS 3756:1990 Acoustics - Measurement of high-frequency noise emitted by computer and business equipment

RO-ASRO

STAS SR EN 29295-1995 Acoustics - Measurement of high-frecquency noise emitted by computer and business equipment

Society of Motion Picture and Television Engineers (SMPTE)

SMPTE RP 142-1997 Stereo Audio Track Allocations and Identification of Noise Reduction for Video Tape Recording
SMPTE RP 142-2004 Stereo Audio Track Allocations and Identification of Noise Reduction for Video Tape Recording
SMPTE 211M-2001 Motion-Picture Film - 16- and 35-mm Variable-Area Photographic Audio Records - Signal-to-Noise Ratio

Society of Automotive Engineers (SAE)

SAE J2521-2013 Disc and Drum Brake Dynamometer Squeal Noise Test Procedure
SAE AIR1813A-1998 The Coanda/Refraction Concept for Gas Turbine Engine Test Cell Noise Suppression

International Organization for Standardization (ISO)

ISO 8798:1987 Acoustics; Reference levels for narrow-band masking noise

CZ-CSN

CSN ISO 9295:1993 Acoustics. Measurement of high-frequency noise emitted by computer and business equipment

Danish Standards Foundation

DS/ISO 8798:1991 Acoustics. Reference levels for narrow-band masking noise

YU-JUS

JUS Z.P1.002-1984 Acoustics. Aincraft noise. Measurement of external noise heard on the ground without frequency analysis

US-DOT

DOT 23 CFR PT 772-2008 PROCEDURES FOR ABATEMENT OF HIGHWAY TRAFFIC NOISE AND CONSTRUCTION NOISE
DOT 23 CFR PT 772-2009 PROCEDURES FOR ABATEMENT OF HIGHWAY TRAFFIC NOISE AND CONSTRUCTION NOISE
DOT 23 CFR PT 772-2010 PROCEDURES FOR ABATEMENT OF HIGHWAY TRAFFIC NOISE AND CONSTRUCTION NOISE

German Institute for Standardization

DIN EN ISO 11690-3:1999 Acoustics - Recommended practice for the design of low-noise workplaces containing machinery - Part 3: Sound propagation and noise prediction in workrooms (ISO/TR 11690-3:1997); German version EN ISO 11690-3:1998
DIN EN 1793-3:1997 Road traffic noise reducing devices - Test method for determining the acoustic performance - Part 3: Normalised traffic noise spectrum; German version EN 1793-3:1997
DIN EN 61606-1:2010-05 Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 1: General (IEC 61606-1:2009); German version EN 61606-1:2009 / Note: DIN EN 61606-1 (2004-05) remains valid alongside this standard until...
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).

IX-ECMA

ECMA 108-2010 Measurement of High-frequency Noise emitted by Information Technology and Telecommunications Equipment (5th Edition)

Institute of Electrical and Electronics Engineers (IEEE)

IEEE 469-1988 Recommended practice for voice-frequency electrical-noise test of distribution transformers
IEEE Std 1857.5-2015 IEEE Standard for Advanced Mobile Speech and Audio
IEEE 1857.5-2015 IEEE Standard for Advanced Mobile Speech and Audio

European Committee for Standardization (CEN)

EN 29295:1991 Acoustics - Measurement of High-Frequency Noise Emitted by Computer and Business Equipment

International Electrotechnical Commission (IEC)

IEC 61606-1:2009 Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 1: General
IEC 60603-14:1998 Connectors for frequencies below 3 MHz for use with printed boards - Part 14: Detail specification for circular connectors for low-frequency audio and video applications such as audio, video and audio-visual equipment

ES-UNE

UNE-EN 61606-1:2009 Audio and audiovisual equipment - Digital audio parts - Basic measurement methods of audio characteristics - Part 1: General

Korean Agency for Technology and Standards (KATS)

KS C IEC 61606-1:2008 Audio and audiovisual equipment-Digital audio parts-Basic measurement methods of audio characteristics-Part 1:General

VN-TCVN

TCVN 5949-1998 Acoustics.Noise in public and residential areas.Maximum permitted noise level

ASHRAE - American Society of Heating@ Refrigerating and Air-Conditioning Engineers@ Inc.

ASHRAE OR-05-6-1-2005 Assessment and Regulation of Low Frequency Noise

GOSTR

GOST R ISO 15665-2007 Noise. Guidelines for acoustic insulation of pipes and valves

Others: The concept of low frequency noise and high frequency noise