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Abstract
In the paper a pipeline algorithm for estimating the pitch of speech signal is proposed. The algorithm uses instantaneous complex frequencies estimated for four waveforms obtained by filtering the original speech signal through four bandpass complex Hilbert filters. The imaginary parts of ICFs from each channel give four candidates for pitch estimates. The decision regarding the final estimate is made based on the real parts of ICFs.
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![Photo of Magdalena [eti] Kaniewska](/assets/profile,100053683-1/photo.png)
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Details
- Category:
- Conference activity
- Type:
- publikacja w wydawnictwie zbiorowym recenzowanym (także w materiałach konferencyjnych)
- Title of issue:
- SPA 2010, Signal Processing Algorithms, Architectures, Arrangements and Applications. - conference proceedings Poznań 23-25 September 2010 + [CD] strony 83 - 88
- Language:
- English
- Publication year:
- 2010
- Bibliographic description:
- Kaniewska M.: Instantaneous complex frequency for pipeline pitch estimation// SPA 2010, Signal Processing Algorithms, Architectures, Arrangements and Applications. - conference proceedings Poznań 23-25 September 2010 + [CD]/ Poznań: Poznań University of Technology, Faculty of Computing, 2010, s.83-88
- Verified by:
- Gdańsk University of Technology
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