GB/T 3241-2010
Electroacoustics.Octave-band and fractional-octave-band filters (English Version)
- Standard No.
- GB/T 3241-2010
- Language
- Chinese, Available in English version
- Release Date
- 2010
- Published By
- General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China
- Latest
- GB/T 3241-2010
- Replace
- GB/T 3241-1998
- 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.
GB/T 3241-2010 Referenced Document
- CISPR 16-1-1999 Specification for Radio Disturbance and Immunity Measuring Apparatus and Methods Part 1: Radio Disturbance and Immunity Measuring Apparatus (Edition 2.0)
- GB 17799.3 General standards for electromagnetic compatibility Part 3: Emissions from equipment in residential environments*， 2023-12-28 Update
- GB 9254-2008 Limits and methods of measurement of radio disturbance for information technology equipment
- GB/T 17626.2-2006 Electromagnetic compatibility Testing and measurement techniques Electrostatic discharge immunity test
- GB/T 17626.3-2006 Electromagnetic compatibility Testing and measurement techniques Radiated, radio-frequency, electromagnetic field immunity test
- GB/T 17799.1-1999 Electromagnetic compatibility-- Generic Standards-- Immunity for residential,commercial and light-industrial environments
- GB/T 17799.2 General Standard for Electromagnetic Compatibility Part 2: Immunity Standards in Industrial Environments*， 2023-05-23 Update
- GB/T 3240-1982 Preferred frequencies for the acoustical measurement
- GB/T 3785.1-2010 Electroacoustics-Sound level meters- Part 1:Specifications
- SJ/T 10444-1993 Eloctroacoustics terminology
GB/T 3241-2010 history
- 2010 GB/T 3241-2010 Electroacoustics.Octave-band and fractional-octave-band filters
- 1998 GB/T 3241-1998 Octave-band and fractional-octave-band filters
- 1982 GB 3241-1982 Octave and third-octave band filters used for the analysis of sound and vibration
