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ANSI/ASA S1.11 (1986) Standard Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters

Abbreviation
ANSI/ASA S1.11 (1986)
Valid from
16/07/1986

Information provider
IHS Markit
Author
American National Standards Institute
Acoustical Society of America
Information type
Other Standard
Format
PDF & Hard copy


Description

The purpose of this American National Standard Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters is to specify the geometric mean frequencies, bandedge frequencies, band-widths, attenuation characteristics, bandwidth error, and other pertinent design parameters for constant-percentage-bandwidth bandpass filters so that spectral analyses made with filters conforming to the specified performance requirements will be consistent within known tolerance limits.

Scope

The scope of this standard specification includes bandpass filter sets suitable for analyzing electrical signals as a function of frequency. The bandwidth of the filters is a constant percentage of the midband frequency of each filter band. The scope includes passive, active, and sampled-data bandpass filters obtained by any design realization procedure. All filters, including fractional-octave-band filters synthesized by Discrete Fourier Transform (FFT) techniques shall meet all electrical requirements of the standard. Three frequency ranges of filter sets are described for use in the audio-frequency range where the reference frequency is one kilohertz. The filters in a filter set may be of any filter design Order. Four filter Types and five Sub-Types are established based on the amount of passband ripple and on the bandwidth error for both white noise and random noise having specified moderately sloping spectral distributions.

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This resource is cited by:

ANSI/ASA S1.11 (1986) Standard Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters

This document is CITED BY:

ANSI/ASA S1.11 (1986) Standard Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters

Description

The purpose of this American National Standard Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters is to specify the geometric mean frequencies, bandedge frequencies, band-widths, attenuation characteristics, bandwidth error, and other pertinent design parameters for constant-percentage-bandwidth bandpass filters so that spectral analyses made with filters conforming to the specified performance requirements will be consistent within known tolerance limits.

View on Information Provider website
ANSI/ASA S1.11 (1986) Standard Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters
Description

The purpose of this American National Standard Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters is to specify the geometric mean frequencies, bandedge frequencies, band-widths, attenuation characteristics, bandwidth error, and other pertinent design parameters for constant-percentage-bandwidth bandpass filters so that spectral analyses made with filters conforming to the specified performance requirements will be consistent within known tolerance limits.

View on Information Provider website
This resource does not cite any other resources.

ANSI/ASA S1.11 (1986) Standard Specification for Octave-Band and Fractional-Octave-Band Analog and Digital Filters

This resource does not CITE any other resources.
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