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THE RESEARCH OF THE LPC ANALYSIS OF THE SPEECH SIGNAL PROCESSING BASED ON MATLAB

J Wang

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Abstract

The LPC(linear prediction coding) analysis is a theory based on the all-pole model assumption and minimum mean square rule to approach a waveform,therefore,it is independent of the assumption of the speech production model.It is utilized in many field like speech waveform coding.This paper introduces the principle of the PLC analysis and chooses the proper of with MATLAB.

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What this paper is about

The LPC(linear prediction coding) analysis is a theory based on the all-pole model assumption and minimum mean square rule to approach a waveform,therefore,it is independent of the assumption of the speech production model.It is utilized in many field like speech waveform coding.This paper introduces the principle of the PLC analysis and chooses the proper of with MATLAB.

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Available abstract

The LPC(linear prediction coding) analysis is a theory based on the all-pole model assumption and minimum mean square rule to approach a waveform,therefore,it is independent of the assumption of the speech production model.It is utilized in many field like speech waveform coding.This paper introduces the principle of the PLC analysis and chooses the proper of with MATLAB.

Key concepts: MATLAB, Waveform, Speech recognition, Linear predictive coding, Computer science, Speech coding, Coding (social sciences), Linear prediction

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