hi there,i'm currently developing a software involving telephony applications.
unfortunately, the input wave files are saved as 4 bit wave files. i
need to convert these 4 bit wave files to 8 bit wave files in order to
play them in winamp or any standard windows audio. i think these 4-bit
wave files are really in 4 bit VOX ADPCM mono format saved only as
wav. hope anyone can help me in this matter. i need to know how to
code this entire conversion in Visual Basic so as it would be
integrated in my project. thanks.