The authors explore the benefits of time-varying bit allocation to excitation and LPC (linear predictive coding) parameters for the case of codebook-excited ...
This paper explores the benefits of time-varying bit allocation to excitation and LPC parameters for the example of codebook excited LPC. The overall bit rate ...
Speech coding with time-varying bit allocations to excitation and ...
www.semanticscholar.org › paper
The authors explore the benefits of time-varying bit allocation to excitation and LPC (linear predictive coding) parameters for the case of codebook-excited ...
Most research on narrow-band coding is concentrated on how to transmit excitation parameters efficiently. However, the important thing in obtaining a good ...
People also ask
What is LPC in speech processing?
What is speech coding with code excited linear prediction?
What is the concept of linear prediction coefficient LPC in the analysis of speech?
What is the need for speech coding at low bit rates?
... Speech coding with time varying bit allocations to excitation and LPC parameters' *. INTERNATIONAL CONFERENCE ON ACOUSTICS SPEECH AND SIGNAL PROCESSING vol.
In this paper we ropose a method to reduce the excitation coding bit rate. The fact that the pitch varies only slowly during voiced segments of speech can be ...
Linear Predictive Coder - an overview | ScienceDirect Topics
www.sciencedirect.com › computer-science
The other rates are achieved by changing the number of bits allotted to LP and excitation parameters. The algorithm is based on a 20 ms frame and each frame ...
C17–20. Google Scholar. N.S. Jayant and J.H. Chen, “Speech coding with time-varying bit allocations to excitation and LPC parameters,” Proc. Int. Conf on ...
Experiments focus on investigation of the varying encoding requirements of the excitation signal for low pass, voiced, unvoiced and transient speech signals.
Speech coding with time-varying bit allocations to excitation and LPC parameters ... time-varying bit allocation to excitation and LPC (linear predictive ...