search for: compute_gain_floor

...w we've got one instance of speex_preprocessor doing AGC and denoise running before the echo canceler; and a second for echo suppression after the echo canceler. This seems to have effect, but we have not tested the total quality of this configuration yet. In the code however preprocessor.c compute_gain_floor() both noise and echo variables, suggesting these belong together in the same instance. So is speex_preprocess_run always supposed to be run *after* speex_echo_cancellation, does it perhaps depend on which filter function is enabled? Thanks Bart

>> I think the residual echo estimation is fairly reliable but I do not know >> how to use this to improve Pframe and in that way solve our main problem >> with the gain during near end talk. > > How can you tell that the residual echo estimation is reliable? in any > case, I suspect that the whole Pframe idea might have to be revised > (i.e. computing it completely