2002•Unpublished venueRequires access

An intrinsically reliable and fast algorithm to compute the line spectrum pairs (LSP) in low bit rate CELP coding

André Goalic, Samir Saoudi

Abstract

The code excited linear prediction coder (CELP) makes it possible to synthesize good quality speech at low bit rates. In such a case, speech quality mainly depends on spectral envelope design accuracy. Different kinds of parameters belonging to the parametrical domain (linear prediction coefficients.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 13 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Code-excited linear prediction, Vector sum excited linear prediction, Linear predictive coding, Speech coding, Spectral envelope, Linear prediction, Computer science, Harmonic Vector Excitation Coding