PDC Enhanced Full Rate is a speech coding standard that was developed by ARIB in Japan and used in PDC mobile networks in Japan. It operatates with a bit-rate of 6.7 kbit/s and is based on VSELP.

The PDC-EFR is compatible with the AMR mode AMR_6.70.

See also


  • ARIB RCR STD-27H, Personal Digital Cellular Telecommunication System RCR Standard