What is the advantage of the 4-, 5-, 6-, 7-, or 8-bit ADPCM2 voice synthesis method?
Descriptive Answer:
The 4-, 5-, 6-, 7-, or 8-bit ADPCM2 method has higher sound reproduction quality than the ADPCM method. Note: the data used in the 4-bit ADPCM method is not compatible with data in the 4-bit ADPCM2 method. Data conversion for these methods can be made using Speech Development Tool, AR204.
