AMR Wideband+ Adds Support for Stereo Audio and Higher Quality Speech Support SANTA CLARA, Calif. – September 16, 2008 – Tensilica, Inc. today announced that it has added the AMR WB+ audio / ...
AMR calls the whole circuit 'Class X', because it's neither pure Class A, nor AB throughout. For an aspirational integrated amplifier, the AM-77 is unusually highly featured - for instance, it has ...
In the iOS 12.2 beta, Apple has improved the quality of the audio messages sent in the Messages app after switching to a new Opus codec at 24000 Hz, up from the previously used AMR codec at 8000 Hz.