A-weighting Filter with Matlab

版本 1.6.0.0 (2.7 KB) 作者: Hristo Zhivomirov
A-weighting of a signal via spectral processing in the frequency domain.
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更新时间 2023/2/15

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The present code is a Matlab function that provides an A-weighting of a given signal via spectral processing.
Two examples are given to clarify the usage of the function. For convenience, the input and output arguments are given in the beginning of the function.
The code is based on the theory described in:
[1] Design Response of Weighting Networks for Acoustical Measurements ANSI S1.42-2001. Washington, American National Standards Institute, 2001.
[2] Electroacoustics Sound Level Meters Part 1: Specifications IEC 61672-1:2002. Geneva, International Electrotechnical Commission, 2002.

引用格式

Hristo Zhivomirov (2025). A-weighting Filter with Matlab (https://ww2.mathworks.cn/matlabcentral/fileexchange/46819-a-weighting-filter-with-matlab), MATLAB Central File Exchange. 检索时间: .

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1.6.0.0

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1.0.0.0