Hi!

For some reason i need to edit 2 little [CD-I ADPCM Class C mono]-packed file.
This is pure stream, without any header, with speech data. (See next fig.)

I can't open it directly in any editor, but have tool for extract this samples from source application into WAV file (18900\16).
Unfortunatelly i can't find any way for backward convert edited sound into original hardware-speciefed format...
This need for one time only & even console converter is enough.

Can You help me?

Thanks in advance!

Based on the specs alone, that format looks pretty similar to playstation xa audio.