A-weighting Filter with Matlab
A-weighting of a signal via spectral processing in the frequency domain.
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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.
Cite As
Hristo Zhivomirov (2026). A-weighting Filter with Matlab (https://uk.mathworks.com/matlabcentral/fileexchange/46819-a-weighting-filter-with-matlab), MATLAB Central File Exchange. Retrieved .
General Information
- Version 1.6.0.0 (2.69 KB)
MATLAB Release Compatibility
- Compatible with any release
Platform Compatibility
- Windows
- macOS
- Linux
| Version | Published | Release Notes | Action |
|---|---|---|---|
| 1.6.0.0 | A new version of the code has been uploaded. |
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| 1.5.0.0 | Change of the title of the submission. |
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| 1.4.0.0 | A new version of the code has been uploaded. |
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| 1.3.0.0 | A new version of the code has been uploaded. |
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| 1.2.0.0 | A new version of the code has been uploaded. |
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| 1.1.0.0 | Typos correction has been made. |
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| 1.0.0.0 |
