I'm opening a wav file and attempting to convert it into mulaw unsuccessfully. The mulaw is then sent to Twilio to play. The code is as follows: with wave.open('audio/test.wav', 'rb') as wav: raw_wav= wav.readframes(wav.getnframes()) raw_ulaw = audioop.lin2ulaw(raw_wav, wav.getsampwidth()) The conversion does happen but the resulting mulaw is just static sound, no speech. Any help would be appreciated. Thanks. Continue reading...
