The Measurement of Nonlinear Distortion Using Broadband Noise
The method of measurement of nonlinear distortions in loudspeakers using digital filters has been presented. Using MATLAB software packet developed by MathWorks it is possible to design necessary filters. The Simulink packet has been used for simulation of the measuring process. The level of the res...
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| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
Institute of Fundamental Technological Research Polish Academy of Sciences
2008-12-01
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| Series: | Archives of Acoustics |
| Subjects: | |
| Online Access: | https://acoustics.ippt.pan.pl/index.php/aa/article/view/832 |
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| Summary: | The method of measurement of nonlinear distortions in loudspeakers using digital filters
has been presented. Using MATLAB software packet developed by MathWorks it is possible
to design necessary filters. The Simulink packet has been used for simulation of the measuring
process. The level of the residual noise caused by finite slope of the filters has been determined.
The static polynomial function has been applied for both: simulation and the measured objects. |
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| ISSN: | 0137-5075 2300-262X |