1. e1b4d7c Added rms, maxpp and avgpp methods. by Jack Jansen · 32 years ago
  2. b64e635 Added conversions to/from ADPCM(-4); renamed adpcm to adpcm3 (what it by Guido van Rossum · 32 years ago
  3. 8e7a0f0 Added adpcm2lin and lin2adpcm. by Guido van Rossum · 32 years ago
  4. aad5344 Fix bug in ulaw2lin for 4-byte values by Guido van Rossum · 32 years ago
  5. f047635 Added 1992 to copyright notice by Guido van Rossum · 32 years ago
  6. b66efa0 Initial revision by Guido van Rossum · 32 years ago