Lossless predictive audio compression (LPAC) is an improved lossless audio compression algorithm developed by Tilman Liebchen, Marcus Purat and Peter Noll at the Institute for Telecommunications, Technical University of Berlin (TU Berlin),[1] to compress PCM audio in a lossless manner, in contrast to lossy compression algorithms.
It is no longer developed because an advanced version of it has become an official standard under the name of MPEG-4 Audio Lossless Coding.
See also
References
- ^ https://web.archive.org/web/20030814010851/http://www.nue.tu-berlin.de/index_e.html
External links
[dead link] Lossless Predictive Audio Compression (LPAC)
- The basic principles of lossless audio data compression (TTA) Archived 2005-03-05 at the Wayback Machine The Lossless Audio Blog Lossless Audio News & Information Site.
Data compression methods
| Lossless | | Entropy type | |
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| Dictionary type | |
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| Other types | |
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| Hybrid | - LZ77 + Huffman
- LZ77 + ANS
- LZ77 + Huffman + ANS
- LZ77 + Huffman + context
- LZSS + Huffman
- LZ77 + Range
- bzip2 (RLE + BWT + MTF + Huffman)
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| Lossy | |
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| Audio | |
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| Image | |
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| Video | |
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| Theory | |
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| Community | |
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| People | |
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 Compression formats- Compression software (codecs)
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