Feedback suppression configuration

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PhillK
Posts: 1
Joined: Tue May 30, 2023 6:05 am

Feedback suppression configuration

Post by PhillK » Tue May 30, 2023 5:55 pm

Hi, I was looking at the HoerTech-gGmbH's example for AFC configuration,https://github.com/HoerTech-gGmbH/openM ... uppression, since the IO library is MHAIOParser, how should I pass in the input as the .wav file given in the GitHub repository? I tried looking for the manuals but did not find the appropriate syntax. Appreciate the help.

nmichael
Posts: 14
Joined: Thu Nov 18, 2021 1:44 pm

Re: Feedback suppression configuration

Post by nmichael » Mon Jun 05, 2023 12:33 pm

I'm afraid I don't have much experience with this example. Have you looked at example 31, Adaptive Feedback Canceller? It might have a few more clues and it also explains more about the current state of the feedback canceller.

There are probably other people on here that could add more info.

tobiasherzke
Posts: 109
Joined: Mon Jun 24, 2019 12:51 pm

Re: Feedback suppression configuration

Post by tobiasherzke » Wed Jun 07, 2023 11:26 am

Please see https://github.com/HoerTech-gGmbH/openM ... mha.m#L200 for how to feed a buffer of audio to MHAIOParser, and line 203 in this file for how to read the processed result.

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