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I am new to audio file processing. I want to limit the bandwidth of some audio files. The problem is that all the solutions that I find online suggest to limit the sample rate. Is there a way to limit the bandwidth of an audio file, without changing the sample rate?

Dimitris
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1 Answers1

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If audio file is not compressed format (WAV,AIFF,AU), sampling rate is bandwidth (44.1Khz = 44100 Bytes/sec) but compressed format, Bitrate is bandwidth, re-encode it for changing bandwidth.