I tried to run the voice player example program for the mcb2130 on the 2140 board. The program works with the sample audio given. When I recorded my own audio(.WAV), converted it using the BIN2HEX converter, it does not work. I hear a distorted audio and not the recorded file. The file I recorded the audio with 16 bit PCM mono and 8KHz sampling frequency as specified.
What should I do to record my own audio?
Isn't the easiest answer to compare the wave data you generated with the wave data used with the sample audio? That should tell you if you might have swapped low/high byte or if there are some other issues with your audio data.