speech coder

См. также в других словарях:

• speech coder — balso kodekas statusas T sritis informatika apibrėžtis Įtaisas, sudarytas iš šnekos ↑analizatoriaus ir ↑sintezatoriaus. Šnekos analizatorius tolydžiuosius šnekos signalus keičia skaitmeniniais, sintezatorius atvirkščiai – skaitmeninius… …   Enciklopedinis kompiuterijos žodynas

• Speech coding — is the application of data compression of 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 …   Wikipedia

• speech — /speech/, n. 1. the faculty or power of speaking; oral communication; ability to express one s thoughts and emotions by speech sounds and gesture: Losing her speech made her feel isolated from humanity. 2. the act of speaking: He expresses… …   Universalium

• coder/decoder —    (CODEC)    A device that transforms such analog signals as speech and video into bit streams for digital transmission and performs the reverse at the receiving end …   IT glossary of terms, acronyms and abbreviations

• voice coder — balso kodekas statusas T sritis informatika apibrėžtis Įtaisas, sudarytas iš šnekos ↑analizatoriaus ir ↑sintezatoriaus. Šnekos analizatorius tolydžiuosius šnekos signalus keičia skaitmeniniais, sintezatorius atvirkščiai – skaitmeninius… …   Enciklopedinis kompiuterijos žodynas

• Clinical coder — A clinical coder – also known as diagnostic coder, medical coder or medical records technician – is a health care professional whose main duties are to analyse clinical statements and assign standard codes using a classification system. The data… …   Wikipedia

• Dictionary coder — A dictionary coder, also sometimes known as a substitution coder, is a class of lossless data compression algorithms which operate by searching for matches between the text to be compressed and a set of strings contained in a data structure… …   Wikipedia

• Mixed-excitation linear prediction — (MELP) is a United States Department of Defense speech coding standard used mainly in military applications and satellite communications, secure voice, and secure radio devices. Its standardization and later development was led and supported by… …   Wikipedia

• Vocoder — A vocoder (  /ˈvoʊk …   Wikipedia

• Digital AMPS — IS 54 and IS 136 are second generation (2G) mobile phone systems, known as Digital AMPS (D AMPS). It was once prevalent throughout the Americas, particularly in the United States and Canada. D AMPS is considered end of life, and existing networks …   Wikipedia

• Linear predictive coding — (LPC) is a tool used mostly in audio signal processing and speech processing for representing the spectral envelope of a digital signal of speech in compressed form, using the information of a linear predictive model. It is one of the most… …   Wikipedia