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Journal of Automation and Information Sciences

Выходит 12 номеров в год

ISSN Печать: 1064-2315

ISSN Онлайн: 2163-9337

SJR: 0.173 SNIP: 0.588 CiteScore™:: 2

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Methods for Calculating and Coding the Parameters of Autoregressive Speech Model when Developing the Vocoder Based on Fixed Point Signal Process

Том 51, Выпуск 2, 2019, pp. 30-40
DOI: 10.1615/JAutomatInfScien.v51.i2.40
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Краткое описание

Consideration is given to calculating and coding the parameters of vocoders operating at speed of 1200 and 2400 bps. The efficient methods for calculating and coding the parameters of the autoregressive speech signal model such as line spectral frequencies and the pitch period are proposed. The works on computation optimization allowed a vocoder to be implemented in real time on the signal processor ADSP-2191.

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ЦИТИРОВАНО В
  1. Zadiraka V. K., Semenov V. Yu., Semenova Ye. V., Method of Noise-Robust Estimation of Parameters of an Autoregressive Model in the Frequency Domain, Cybernetics and Systems Analysis, 57, 5, 2021. Crossref

  2. Savchenko V. V., Method for Reduction of Speech Signal Autoregression Model for Speech Transmission Systems on Low-Speed Communication Channels, Radioelectronics and Communications Systems, 64, 11, 2021. Crossref

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