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supported filter length is 200 points. |
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supported filter length is 200 points. |
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</p> |
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</p> |
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<p>The free |
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<p>The free |
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<a href="http://t-filter.appspot.com/fir/index.html" target="_blank"> TFilter Design Tool</a> |
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<a href="http://t-filter.engineerjs.com/" target="_blank"> TFilter Design Tool</a> |
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can be used to create the impulse response array. Be sure to set the sampling |
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can be used to create the impulse response array. Be sure to set the sampling |
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frequency to 44117 HZ (it defaults to only 2000 Hz) and the output type to "int" (16 bit). |
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frequency to 44117 HZ (it defaults to only 2000 Hz) and the output type to "int" (16 bit). |
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</p> |
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</p> |