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How to convert an audio file to 8000Hz 16Bit Mono Wav in UWP C# to be used in ACRcloud UWP SDK

Ahmed Walid
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I think this has been answered here before.

You can use NAudio (I think it should work in UWP, but you need to check as 1.8 version was a bit restricted in UWP. There is an update, but I do not know if it has the necessary classes).

You could also check Bass audio library as it is available for C#, if NAudio will not work.

Check this answer for an example.

Lisander Cuedari
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  • NAudio for UWP doesn't support this but how to do that with Bass audio library as it can be worked with UWP – Ahmed Walid Sep 08 '19 at 21:23
  • Check ManagedBass. It is a .net wrapper for Bass. I think you are looking for WaveFileWriter. You can find it here: https://managedbass.github.io/api/ManagedBass.WaveFileWriter.html). There is also another one: BASS.NET, but it is not free for commercial use. – Lisander Cuedari Sep 08 '19 at 22:15
  • to convert to WAV file, with **attributes A-Law, 8000Hz, 64kbps, mono.**? – Kiquenet Dec 28 '21 at 14:27