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CELT

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important software information
company name:
Jean-Marc Valin
license: Freeware
minimum requirements: No special requirements.
functional limitations:
CELT description


CELT is an experimental audio codec for use in low-delay communication.

The Technology

CELT stands for "Code-Excited Lapped Transform". It applies some of the CELP principles, but does everything in the frequency domain, which removes some of the limitations of CELP. CELT is suitable for both speech and music and currently features:

. Ultra-low latency (typically from 3 to 9 ms)
. Full audio bandwidth (44.1 kHz and 48 kHz)
. Stereo support
. Packet loss concealment
. Constant bit-rates from 32 kbps to 128 kbps and above
. A fixed-point version of the encoder and decoder

The CELT codec is meant to close the gap between Vorbis and Speex for applications where both high quality audio and low delay are desired.. The CELT ultra-low delay audio codec. Publisher of CELT, Author of CELT 0.6.0. CELT is an experimental audio codec for use in low-delay communication. The Technology CELT stands for Code-Excited Lapped Transform. It applies some of the CELP principles, but does everyth



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downloads 42
version 0.6.0
size in Kb 410
popularity   
2386/1272475
user rating 6/10
our rating 0 Stars
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