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Everything about Speech coding
Lossy audio compression applied to human speech
Speech coding is an application of data compression to digital audio signals containing speech. Speech coding uses speech-specific parameter estimation using audio signal processing techniques to model the speech signal, combined with generic data compression algorithms to represent the resulting modeled parameters in a compact bitstream. Wikipedia →
🧭 Start here: a 6-step reading path
- Read the overview: Speech codingA 5-minute orientation
- Skim a recent paper: A high-performance neuroprosthesis for speech decoding and avatar controlInfluential work since 2022
- Pick up a classic book: Digital SpeechThe most-reprinted book on the subject
- Read the landmark paper: Vector quantization in speech codingCited 609 times
- Go sideways: Audio coding formatA closely related topic
- Go sideways: G.718A closely related topic
📖 Definitions
No dictionary entry for this exact phrase.
🗂️ The subject at a glance
🏆 Landmark papers (most cited)
Vector quantization in speech coding
Speech coding: a tutorial review
Speech Coding
Frequency domain coding of speech
Parametric coding of speech spectra
Wideband speech and audio coding
Real-Time Speech Coding
Hierarchical coding in speech timing
🆕 Influential since 2022
📚 Books worth reading
Digital SpeechA. M. Kondoz · 1994
Principles of speech codingTokunbo Ogunfunmi, Madihally Narasimha · 2008- 📕Cambridge handbook of linguistic code-switchingAlmeida Jacqueline Toribio · 2008
Speech Coding AlgorithmsWai C. Chu · 2003
Error-correcting linear codesAnton Betten, Michael Braun · 2006
Digital speech transmissionPeter Vary, Rainer Martin · 2005- 📕Fundamentals of speaker recognitionHomayoon Beigi · 2011
Speech recognition and codingAntonio J. Rubio Ayuso · 1995
Ranked by number of editions on Open Library, a rough measure of how lasting a book is.
🔗 Related topics
- Audio coding format An audio coding format, or audio compression format, is an encoded format of digital audio, such as in digital television, digital radio and in audio and…
- G.718 G.718 is an ITU-T Recommendation for an embedded scalable speech and audio codec providing high quality narrowband (250 Hz to 3.5 kHz) speech over the…
- G.729 G.729 is a royalty-free narrow-band vocoder-based audio data compression algorithm using a frame length of 6.3 ms. It is officially described as Coding…
- G.729.1 G.729.1 is an 8-32 kbit/s embedded speech and audio codec providing bitstream interoperability with G.729, G.729 Annex A and G.729 Annex B. Its official…
- Linear predictive coding Linear predictive coding (LPC) is a method used mostly in audio signal processing and speech processing for representing the spectral envelope of a digital…
- Speex The Speex project is an attempt to create a free software speech codec, unencumbered by patent restrictions. Speex is licensed under the BSD License and…
- AAC-LD The MPEG-4 Low Delay Audio Coder (a.k.a. AAC Low Delay, or AAC-LD) is an audio compression standard designed to combine the advantages of perceptual audio…
- CELT Constrained Energy Lapped Transform (CELT) is an open, royalty-free lossy audio compression format and a free software codec with especially low algorithmic…