linear prediction coding

linear prediction coding
tiesinis numatomasis kodavimas statusas T sritis radioelektronika atitikmenys: angl. linear prediction coding vok. lineare Vorhersagekodierung, f rus. кодирование с линейным предсказанием, n pranc. codage par prédiction linéaire, m

Radioelektronikos terminų žodynas. – Vilnius : BĮ UAB „Litimo“. . 2000.

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  • Linear Predictive Coding — El codificador de predicción lineal es un tipo de codificador ampliamente utilizado en audio digital. En sistemas de procesado de voz, se usa partiendo de la idea de que la voz puede modelarse como una combinación lineal de p muestras anteriores… …   Wikipedia Español

  • 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

  • Linear prediction — is a mathematical operation where future values of a discrete time signal are estimated as a linear function of previous samples.In digital signal processing, linear prediction is often called linear predictive coding (LPC) and can thus be viewed …   Wikipedia

  • Linear prediction — Lineare Vorhersage (engl. linear prediction) ist ein mathematisches Verfahren der Zeitreihenanalyse, welches zukünftige Werte eines Signals beziehungsweise einer diskreten Zeitreihe als eine lineare Funktion der Werte der Vergangenheit der… …   Deutsch Wikipedia

  • Code-excited linear prediction — (CELP) is a speech coding algorithm originally proposed by M.R. Schroeder and B.S. Atal in 1985. At the time, it provided significantly better quality than existing low bit rate algorithms, such as residual excited linear prediction and linear… …   Wikipedia

  • Code excited linear prediction — (CELP) is a speech coding algorithm originally proposed by M.R. Schroeder and B.S. Atal in 1985. At the time, it provided significantly better quality than existing low bit rate algorithms, such as RELP and LPC vocoders (e.g. FS 1015). Along with …   Wikipedia

  • Warped Linear Predictive Coding — (Warped LPC or WLPC) is a variant of Linear predictive coding in which the spectral representation of the system is modified, for example by replacing the unit delays used in an LPC implementation with first order allpass filters. This can have… …   Wikipedia

  • Vector sum excited linear prediction — (VSELP) is a speech coding method used in the IS 54 standard. This codec was used in early TDMA cell phones in the United States. It was also used in the first version of RealAudio for audio over the Internet. The IS 54 VSELP standard was… …   Wikipedia

  • Code-book Excited Linear Prediction — Code( book) Excited Linear Prediction (CELP) ist ein hybrides Audiokompressionsverfahren, das die Vorteile der Signalformkodierung mittels Vektorquantisierung und der parametrischen Verfahren vereint. Das Ergebnis ist eine gute Sprachqualität,… …   Deutsch Wikipedia

  • Code Excited Linear Prediction — Code( book) Excited Linear Prediction (CELP) ist ein hybrides Audiokompressionsverfahren, das die Vorteile der Signalformkodierung mittels Vektorquantisierung und der parametrischen Verfahren vereint. Das Ergebnis ist eine gute Sprachqualität,… …   Deutsch Wikipedia

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