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...-blackfin-asm flag to the above call, a speech signal which has been passed through the codec is cleary disturbed (for me, it sounds like the long term prediction (voice pitch detection) fails -- the signal sounds like the speaker has a very ugly sore throat). I tried to deactivate each part of the optimizaitions inside the libspeex directory, one after another. Most of the "turn-offs" doesn't have any effect. When turning off the optimizations inside "fixed_bfin.h", there is a big improvement -- the decoded speech sounds good again, only on some positions in my speech signal is...

...above > call, a speech signal which has been passed through the codec is > cleary disturbed (for me, it sounds like the long term prediction > (voice pitch detection) fails -- the signal sounds like the speaker > has a very ugly sore throat). I tried to deactivate each part of the > optimizaitions inside the libspeex directory, one after another. Most > of the "turn-offs" doesn't have any effect. When turning off the > optimizations inside "fixed_bfin.h", there is a big improvement -- > the decoded speech sounds good again, only on some positions in my &g...

...above > call, a speech signal which has been passed through the codec is > cleary disturbed (for me, it sounds like the long term prediction > (voice pitch detection) fails -- the signal sounds like the speaker > has a very ugly sore throat). I tried to deactivate each part of the > optimizaitions inside the libspeex directory, one after another. Most > of the "turn-offs" doesn't have any effect. When turning off the > optimizations inside "fixed_bfin.h", there is a big improvement -- > the decoded speech sounds good again, only on some positions in my &g...

...above > call, a speech signal which has been passed through the codec is > cleary disturbed (for me, it sounds like the long term prediction > (voice pitch detection) fails -- the signal sounds like the speaker > has a very ugly sore throat). I tried to deactivate each part of the > optimizaitions inside the libspeex directory, one after another. Most > of the "turn-offs" doesn't have any effect. When turning off the > optimizations inside "fixed_bfin.h", there is a big improvement -- > the decoded speech sounds good again, only on some positions in my &g...