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Wang et al., 2016 - Google Patents

F0 estimation for noisy speech by exploring temporal harmonic structures in local time frequency spectrum segment

Wang et al., 2016

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Document ID
3335333302117471611
Author
Wang D
Hansen J
Publication year
Publication venue
2016 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)

External Links

Snippet

In this paper, we propose a noise robust F0 estimation approach by exploring the temporal harmonic structures in local time-frequency (TF) spectrum segment. Since the speech energy is sparsely distributed on the TF plane, the speech harmonic structures occupied in …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

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    • G10L25/90—Pitch determination of speech signals
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    • G10L25/51—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00-G10L21/00 specially adapted for particular use for comparison or discrimination
    • G10L25/66—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00-G10L21/00 specially adapted for particular use for comparison or discrimination for extracting parameters related to health condition
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    • G10L19/00—Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signal, using source filter models or psychoacoustic analysis
    • G10L19/04—Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signal, using source filter models or psychoacoustic analysis using predictive techniques
    • G10L19/08—Determination or coding of the excitation function; Determination or coding of the long-term prediction parameters
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    • G10L25/93—Discriminating between voiced and unvoiced parts of speech signals
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    • G10L25/27—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00-G10L21/00 characterised by the analysis technique
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    • G—PHYSICS
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    • G10L15/28—Constructional details of speech recognition systems
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
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    • G10L19/00—Speech or audio signal analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signal, using source filter models or psychoacoustic analysis
    • G10L19/005—Correction of errors induced by the transmission channel, if related to the coding algorithm
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
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    • G10L13/00—Speech synthesis; Text to speech systems
    • G10L13/06—Elementary speech units used in speech synthesisers; Concatenation rules

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