Paliwal, K. K. ; Rao, P. V. S. (1981) A modified autocorrelation method of linear prediction for pitch-synchronous analysis of voiced speech Signal Processing, 3 (2). pp. 181-185. ISSN 0165-1684
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Official URL: http://linkinghub.elsevier.com/retrieve/pii/016516...
Related URL: http://dx.doi.org/10.1016/0165-1684(81)90082-7
Abstract
A modified autocorrelation method of linear prediction is proposed for pitch-synchronous analysis of voiced speech. The method needs one full period of speech data for analysis and assumes periodic extension of the data. This method guarantees the stability of the estimated all-pole filter and is shown to perform better than the covariance and autocorrelation methods of linear prediction.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Elsevier Science. |
| Keywords: | Speech; Pitch-synchronous Analysis; Linear Prediction; Autocorrelation Method; Covariance Method; Spectrum; Formants |
| ID Code: | 52215 |
| Deposited On: | 03 Aug 2011 06:35 |
| Last Modified: | 03 Aug 2011 06:35 |
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