TERRYWU3
Member level 1
DEAR ALL:
I have a problem that I must convert 8BIT WAV to 6BIT OR 5 OR 4 BIT.
This work can be done under PC program.
then put into EEPROM, and use 8051 to de-compress it return 8 BIT DATA, then play it still sound can have general quality
So ask everyone is there any solution ?or any algorithm ?
I only know one way : ignore the LSB 2 BIT (BIT 1 and BIT 0)
Please give me some idea , Very thanks!!
I have a problem that I must convert 8BIT WAV to 6BIT OR 5 OR 4 BIT.
This work can be done under PC program.
then put into EEPROM, and use 8051 to de-compress it return 8 BIT DATA, then play it still sound can have general quality
So ask everyone is there any solution ?or any algorithm ?
I only know one way : ignore the LSB 2 BIT (BIT 1 and BIT 0)
Please give me some idea , Very thanks!!