GB/T 3241-2010 in English

VALID

Electroacoustics - Octave-band and fractional-octave-band filters

Issued on:2010-12-01
Implemented on:2011-05-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $390.00
$379.00

Standard No:	GB/T 3241-2010
Document status:	VALID
Title in English:	Electroacoustics - Octave-band and fractional-octave-band filters
Title in Chinese:	电声学　倍频程和分数倍频程滤波器
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2010-12-01
Implemented on:	2011-05-01
Superseding:	GB/T 3241-1998 Octave-band and fractional-octave-band filters
ICS Classification:	17.140.50-Electroacoustics
Chinese Classification:	A59-Acoustic Measurement
Professional Classification:	GB-National Standard
Related Keywords:	fractional-octave-band filters scopethis standard bandpass filters filters test methods digital methods
Related Topics:	filter filter standard octave peak double frequency peak nearly 1 times Octave 1st octave peak Octave peak definition Flux multiplier filter standard multiplier Acoustic+ Standard Sound pressure octave Fraction Octave peak and half peak octave noise Situation multiplier octave attenuation frequency doubling material Sound pressure level multiplier ieee multiplier Test multiplier octave filter octave peak in Chinese Instrument Octave Peak time multiplier octave peak Regulations for verification of octave and 1/3 octave filters Electroacoustic Octave and Fractional Octave Filters double the ims data Isolator Multiplier times equipment Multiplier detection Electroacoustics Octave peak interference Octave total sound pressure level spectral double peak frequency doubled light wavelength octave peak Octave peak cancellation spectral double peak Raman octave peak Sequencing 30x and 50x frequency band filter fractional multiplier Octave curve Electroacoustic Octave and Fractional Octave Filters range multiplier Raman frequency multiplier non-integer multiple Octave Requirements Pirelli octave peak english Bayman frequency band filter Octave peak definition double frequency radiation Raman octave peak double gold wavelength doubling peak filter instrument oscilloscope doubled peak position frequency doubling Octave peak generation Frequency peak + octave peak filter instrument one-octave peak Octave peak wavelength Optical double peak frequency multiplier double spectral doubling UV octave peak Doubling double estimate times boron double kidney wavelength doubling peak Optical double peak several times of icp spectral double peak Double pool high magnification program river times double glands double gland frequency double valuation Multiplier detection wavelength doubling UV doubling Baseus octave band octave noise gb/t3241 octave Octave vs Octave Multiples of zero Mass Spectrum Octave double frequency peak Gold multiple Octave Peak + English Why Octave Analysis Why Use Octave digital multiples Bibio What is octave for? multiplier generation multiples of three Split frequency Octave peak change Bedocon Octave interference emc multiplier pre rpr times multiples of three have emission octave peak Eliminate octave peaks First level multiplier one octave per minute Laser Frequency Doubling Peak Luminous double peak multiplier Acoustic octave Optical multiple Danbe Octave peak?? Optical power and magnification Octave peak intensity spectral doubling double deposit Ploidy score Frequency+ Octave peak cancellation 3241 Octave peak mass spectrum The octave peak is stronger multiplier generation high frequency filter Octave peak wavelength GB 3241 GB3241 GBT3241 GB/T 3241-2010 multiplication factor octave international Principle of low frequency sound wave analyzer Cause of frequency peak Ten octave frequency coordinates Fluorescence frequency doubling peak Audio high pass filter circuit diagram Switching frequency filter parameters load resistance acoustics Octave normalization gb/t 3241 gbt3241 gb-t3241-2010 gb 3241- gb3241-

《GB/T 3241-2010电声学倍频程和分数倍频程滤波器》由TC23（全国电声学标准化技术委员会）归口，主管部门为工业和信息化部（电子）。

Scope

This standard specifies the performance specifications and test methods for bandpass filters obtained by analog, sampled data, and digital methods that make up filter banks or spectrum analyzers. For all filters of a given bandwidth, the passband range determined by the relative attenuation characteristics of the filters is a constant percentage of the center frequency. Instruments complying with the requirements of this standard may contain any number of bandpass filters covering any desired frequency range. This standard applies to three grades of filters, the performance requirements of grade 0, grade 1 and grade 2, and its tolerance increases with the increase of grades.

More samples: DL/T 5154-2012 JGJ 94-2008 GB 50021-2001(2009)

Sample only — not a preview of GB/T 3241-2010

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