A Study on Individual Pitch Pulse using FIR-STREAK Filter in Speech Coding Method

음성부호화 방식에 있어서 FIR-STREAK 필터를 사용한 개별 피치펄스에 관한 연구

  • 이시우 (상명대학교 컴퓨터정보통신공학부)
  • Published : 2004.12.01


In this paper, I propose a new extraction method of Individual Pitch Pulse in order to accommodate the changes in each pitch interval and reduce pitch errors in Speech Coding. The extraction rate of individual pitch pulses was $96\%$ for male voice and $85\%$ for female voice respectively. This method has the capability of being applied to many fields, such as speech coding, speech analysis, speech synthesis and speech recognition.


Speech Signal;Pitch