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—The CELT codec has been merged into the IETF Opus codec and is now obsolete—

CELT Samples: IEEE Trans. ASL

These CELT samples use the same encoder and decoder (version 0.3.2) as were used during the MUSHRA listening tests. For copyright reasons, the actual samples are not the same as the ones used in the listening test.

48 kbit/s

These samples are coded using CELT on a 44.1 kHz signal at a bit-rate of 48 kbit/s.

64 kbit/s

These samples are coded using CELT on a 44.1 kHz signal at a bit-rate of 64 kbit/s.

These samples demonstrate CELT performance with channel errors.

—The CELT codec has been merged into the IETF Opus codec and is now obsolete—