Speech Analysis Based on Sinusoidal Model with Time-Varying Parameters

Azarov E, Vashkevich M, Petrovsky A. Speech Analysis Based on Sinusoidal Model with Time-Varying Parameters. In: AES Convention 138. Audio Engineering Society; 2015. Paper 9267. Available from: https://aes.org/publications/elibrary-page/?id=17691

@inproceedings{Azarov2015_17691,
  author = {Azarov, Elias and Vashkevich, Maxim and Petrovsky, Alexander},
  title = {{Speech Analysis Based on Sinusoidal Model with Time-Varying Parameters}},
  booktitle = {AES Convention 138},
  note = {Paper 9267},
  year = {2015},
  month = may,
  publisher = {Audio Engineering Society},
  url = {https://aes.org/publications/elibrary-page/?id=17691}
}

TY  - CPAPER
TI  - Speech Analysis Based on Sinusoidal Model with Time-Varying Parameters
AU  - Azarov, Elias
AU  - Vashkevich, Maxim
AU  - Petrovsky, Alexander
T2  - AES Convention 138
M1  - Paper 9267
PY  - 2015
DA  - 2015/05/06
UR  - https://aes.org/publications/elibrary-page/?id=17691
PB  - Audio Engineering Society
LA  - en
AB  - Extracting speech-specific characteristics from a signal such as spectral envelope and pitch is essential for parametrical speech processing. These characteristics are used in many speech applications including coding, parametrical text-to-speech synthesis, voice morphing, and others. This paper presents some original estimation techniques that extract these characteristics using a sinusoidal model of speech with instantaneous parameters. The analysis scheme consists of two steps: first the parameters of sinusoidal model are extracted from the signal, and then these parameters are transformed to required characteristics. Some evaluations of the presented techniques are carried out on synthetic and natural speech signals to show potential of the presented approach.
ER  -