I don't know what the best translation is for what I mean, but: by microphone effect I mean when you put your mic next to the speaker, and a "loop" is created so the sound rises in intensity. :-)
The behavior is very random. I can't determine a average delay. From 3-4 seconds to 1-2 minutes, I guess.
I am using Windows, and I use only the configuration in phApi phcfg.noaec. Please tell me how can I activate/deactivate speex aec.
Thank you very much for your help.
Hello,
Could you explain a bit more what you consider being a "microphone effect" ?
What is the average delay after which the CPU goes to 100% ?
The last time I heard that was under windows, while using the speex AEC : is that your configuration ? is the answer is yes, can you try disabling the speex AEC (it will fallback onto the "classic" aec) and do some tests again ?
Jérôme
De : [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]] De la part de Cantemir Mihu
Envoyé : vendredi 3 mars 2006 08:18
À : Openwengo
Objet : [Wengophone-devel] A voice library bug
Hello,
I have tested qtwengophone a lot, especially phApi. If AEC is enabled (noaec=0), after a time (no specific moment), the CPU load of the application rises to 100% and stays there until the call is ended. With aec disabled (noaec=1), this problem does not appear. So my guess is the AEC algorithm or its implementation is kind of buggy.
When this happens, the distortment of the voice is like a "microphony effect". At least it sounds like that. Maybe this is helpfull in reproducing this behavior.
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Best regards / Mit freundlichen Grüssen
Cantemir Mihu
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Best regards / Mit freundlichen Grüssen
Cantemir Mihu
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