摘要：[ 转至：http://www.celt-codec.org/ ]The CELT ultra-low delay audio codecOverviewThe CELT codec is a compression algorithm for audio. Like MP3, Vorbis, and AAC it is suitable for transmitting music with high quality. Unlike these formats CELT imposes very little delay on the signal, even less than is ty 阅读全文

摘要：http://www.speex.org/Speex: A Free Codec For Free SpeechOverviewSpeex is an Open Source/Free Software patent-free audio compression format designed for speech. The Speex Project aims to lower the barrier of entry for voice applications by providing a free alternative to expensive proprietary speech 阅读全文