c3lingo

Live interpretation of talks at Chaos events

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tech:noise_reduction_in_pulseaudio

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tech:noise_reduction_in_pulseaudio [2020/09/27 14:18] – korfuritech:noise_reduction_in_pulseaudio [2020/09/27 14:19] – [Notes] korfuri
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 The module creates a pair of source and sink. The sink is useful if you're using speakers instead of a headset, and you want to hear yourself. This is not recommended because your mic will probably pick up the original audio as well. But if that is your only option, you can try changing your default sink to use the echo-cancelled one. Make sure you try that setup before translating, as it will probably require careful tuning before the talk to adjust the volume and gain correctly. The module creates a pair of source and sink. The sink is useful if you're using speakers instead of a headset, and you want to hear yourself. This is not recommended because your mic will probably pick up the original audio as well. But if that is your only option, you can try changing your default sink to use the echo-cancelled one. Make sure you try that setup before translating, as it will probably require careful tuning before the talk to adjust the volume and gain correctly.
 +
 +=== Making sure Mumble uses the right mic ===
 +
 +Mumble may be configured to use your mic directly. You can change its input in Configure > Settings > Audio Input. You may also want to re-run the audio wizard (Configure > Audio Wizard) to adjust Mumble's noise cancellation levels.
tech/noise_reduction_in_pulseaudio.txt · Last modified: 2021/12/06 01:31 by sebalis