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gillesdegottex / pulsemodel

Pulse Model vocoder
Apache License 2.0
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Vocoder type #6

Closed malradhi closed 7 years ago

malradhi commented 7 years ago

Dear all,

Does this type of vocoder considered as a source filter model or sinusoidal model?

Thank you very much in advance

gillesdegottex commented 7 years ago

source filter model, but with the '+' happening in log domain.

gillesdegottex commented 7 years ago

just to precise: as a consequence, it is neither the traditional source filter model nor the sinusoidal model. It would be more correct to call it a convolutional model (the noise component being convolved with the deterministic component and not added as in the traditional source filter model)

malradhi commented 7 years ago

Many thanks for your helpful explanation.

gillesdegottex commented 7 years ago

You're welcome!