JJF 1490-2014 Active National Metrology Technical Specifications JJF

JJF 1490-2014 Calibration Specification for Constant Bandwidth Filters

Publish Date: 2014-08-25 Implement Date: 2014-11-25 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: JJF 1490-2014

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: -

ICS Name: -

Publish Date: 2014-08-25

Implement Date: 2014-11-25

Pages: 32 pages

Scope

This specification is applicable to the calibration of constant-bandwidth filters with a center frequency within the audio frequency range, implemented using analog, sampled data, and digital methods.

Development Information

Word Count: 49 Thousand words Pages: 32 pages

Referenced Standards

JJF 1001-2011 General Terms in Metrology and Their Definitions JJF 1034-2005 GB/T 3241-2010 Electroacoustics—Octave-band and fractional-octave-band filters GB/T 3102.5-1993 Quantities and units—Electricity and magnetism GB/T 3102.7-1993 Quantities and units—Acoustics

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