octave

版本 1.0.0.0 (16.3 KB) 作者: Christophe COUVREUR

Generates normalized A-weigthing, -weighting, octave and one-third-octave digital filters.

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27.3K 次下载

更新时间 1997/12/29

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编者注: This file was a File Exchange Pick of the Week

This series of M-files generates normalized A-weigthing, C-weighting, octave and one-third-octave digital filters. These type of filters are commonly used in acoustical measurements, for example, in noise control. The implementation is based on the IEC standard for A- and C-weighting filters and on the ANSI and IEC standards for octave and one-third-octave filters. A complete one-third-octave analyzer with graphical output is also provided.

引用格式

Christophe COUVREUR (2026). octave (https://ww2.mathworks.cn/matlabcentral/fileexchange/69-octave), MATLAB Central File Exchange. 检索时间: 2026/1/21.

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创建方式 R10

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致谢

启发作品: Fractional Octave Band and A, B, C Weighting Filters DF2T SOS IIR Matlab and limited Labview, Real time octave analysis, Reverberation Time Calculator, Calibrated Spectral Analysis, Nth_Oct_Hand_Arm_&_AC_Filter_Tool_Box, One-third-octave filter bank, including additional inputs and outputs, Impulse response acoustic information calculator, Acoustic Tracker (Updated), Nth Octave Frequency Bands

octave/

版本	已发布	发行说明
1.0.0.0	1997/12/29		下载