Improving the harmonic structure of speech spectrum for robust pitch estimation

Improving the harmonic structure of speech spectrum for robust pitch estimation

The harmonic structure of the speech spectrum is crucial for accurate pitch detection. This study presents a method for enhancing the harmonic structure, leading to robust pitch estimation. After analyzing the speech of four males and four females, the results clearly show that the improved harmonic...

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Veröffentlicht in:Acoustical Science and Technology 2024, pp.e24.69
Hauptverfasser: Chowdhury, Husne Ara, Rahman, Mohammad Shahidur
Format: Artikel
Sprache:eng
Schlagworte:
Group Delay Spectrum
Harmonics
Phase Spectrum
Pitch
Speech Spectrum
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Zusammenfassung:The harmonic structure of the speech spectrum is crucial for accurate pitch detection. This study presents a method for enhancing the harmonic structure, leading to robust pitch estimation. After analyzing the speech of four males and four females, the results clearly show that the improved harmonic structure ensures pitch estimation independent of traditional issues.
ISSN:1346-3969
1347-5177
DOI:10.1250/ast.e24.69