The authors discuss various possible synthesis procedures for frequency-domain vector-excited coding (VXC). The algorithm, called vector adaptive transform ...
The authors discuss various possible synthesis procedures for frequency-domain vector-excited coding (VXC) and presents a coder based on a self-spectral ...
Short-time synthesis procedures in vector adaptive transform coding of speech ; ISSN · 0736-7791 ; Year of publication · 1989 ; Volume · 2 ; Pages · 762-765 ; Type ...
Short-time synthesis procedures in vector adaptive transform coding of speech ... Real-time vector APC speech coding at 4800 bps with adaptive postfiltering.
At the receiver, the received information about the error signal is used to determine the appropriate excitation for the synthesis filter. ○. The synthesis ...
A replica of the input waveform can be re-synthesized by decoding the frequency components and subsequent filter bank summation or, inverse transformation if a ...
high-quality synthetic speech at bit rates as low as 4.8 Kb/s. The principles of VXC can be derived [2] from the Vector Quantization.
Adaptive transform coding incorporating Time Domain Aliasing Cancellation (TDAC) is presented in this paper for speech coding at low data rates.
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This paper investigates the minimization of waveform distortion using a waveform coding which is affected little by ambient noise. An adaptive transform coding ...
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Speech Coding Methods Based on Speech Models. Waveform Coding versus Block ... • break correlation of speech into short term component (used to provide.