2010-01-12 02:57:54 Echo cancel in linphone
Ray Zheng (CHINA)
I know linphone uses speex in echo cancel, but I don't know if it has different effect between using OSS driver and ALSA driver? welcome the replies!
2010-02-04 22:37:20 Re: Echo cancel in linphone
Yi Li (CHINA)
You may search the old post on this topic:
As I understand, in theory echo cancellation is done by speex, so underlying hardware/drivers/library should not affect it. However, in practice, many element in system may affect it.