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Lyra (codec)

Lyra is a lossy audio codec developed by Google that is designed for compressing speech at very low bitrates. Unlike most other audio formats, it compresses data using a machine learning-based algorithm.

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Developed by
Google
Free format?
Yes (Apache-2.0)
Initial release
2021 (2021)
Latest release
1.3.2 December 20, 2022; 3 years ago (2022-12-20)
Type of format
speech codec

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Lyra (codec)

Nodes23
Edges22
Triples6
Avg. degree1.91
Density0.086957
Components1

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Lyra (codec)

Top relations

Developed by · 1
Lyra (codec) → Google
Filename extension · 1
Lyra (codec) → .mw-parser-output .monospaced{font-family:monospace,monospace} .lyra
Free format? · 1
Lyra (codec) → Yes (Apache-2.0)
Initial release · 1
Lyra (codec) → 2021 (2021)
Latest release · 1
Lyra (codec) → 1.3.2 December 20, 2022; 3 years ago (2022-12-20)
Type of format · 1
Lyra (codec) → speech codec

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Important terminology

lyra google codec audio speech bitrates neural quality developed network codecs version data initial kbit better traditional feature model latency

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Lyra (codec)Developed byGoogle1.00infobox
Lyra (codec)Filename extension.mw-parser-output .monospaced{font-family:monospace,monospace} .lyra1.00infobox
Lyra (codec)Free format?Yes (Apache-2.0)1.00infobox
Lyra (codec)Initial release2021 (2021)1.00infobox
Lyra (codec)Latest release1.3.2 December 20, 2022; 3 years ago (2022-12-20)1.00infobox
Lyra (codec)Type of formatspeech codec1.00infobox

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