search for: group__speexechost

...ky <saa at tomsksoft.com>wrote: > Hi > > > > Yes, it's absolutely unnecessary to use speex codec. You can encode the > echo cancelled auido data with any codec you want. > > The Echo Canncelation API is here - > http://www.speex.org/docs/api/speex-api-reference/group__SpeexEchoState.html > > I would advice you to look at *speex_echo_cancellation** *function but you > will have to sync playback and capture streams by yourself. > > > > I've used GSM, iLBC and Speex codecs with Speex AEC and it works fine. > > > > Best Regards, > > An...

Hi Is it possible to use only the speex echo cancellation module w/o using the speex codec? Here's the scenario: 1. I have my voice recorded in PCM audio file format 2. I want to cleanup the recorded voice by removing any echo included in the audio file/buffer 3. can I just use the ff APIs? - SpeexEchoState* speex_echo_state_init() - int speex_echo_ctl() - void speex_echo_capture()

Hi Yes, it's absolutely unnecessary to use speex codec. You can encode the echo cancelled auido data with any codec you want. The Echo Canncelation API is here - http://www.speex.org/docs/api/speex-api-reference/group__SpeexEchoState. html I would advice you to look at speex_echo_cancellation function but you will have to sync playback and capture streams by yourself. I've used GSM, iLBC and Speex codecs with Speex AEC and it works fine. Best Regards, Anton A. Shpakovsky From: speex-dev-bounces at xiph.o...

...29, 2010 at 5:46 PM, Anton A. Shpakovsky <saa at tomsksoft.com> wrote: Hi Yes, it's absolutely unnecessary to use speex codec. You can encode the echo cancelled auido data with any codec you want. The Echo Canncelation API is here - http://www.speex.org/docs/api/speex-api-reference/group__SpeexEchoState. html I would advice you to look at speex_echo_cancellation function but you will have to sync playback and capture streams by yourself. I've used GSM, iLBC and Speex codecs with Speex AEC and it works fine. Best Regards, Anton A. Shpakovsky From: speex-dev-bounces at xiph.o...