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Finding speech formants and modulations via energy separation: with application to a vocoder

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dc.contributor.author Hanson, H en
dc.contributor.author Maragos, P en
dc.contributor.author Potamianos, A en
dc.date.accessioned 2014-03-01T02:48:09Z
dc.date.available 2014-03-01T02:48:09Z
dc.date.issued 1993 en
dc.identifier.uri http://hdl.handle.net/123456789/33583
dc.subject Bandpass Filter en
dc.subject Frequency Modulated en
dc.subject Linear Prediction Coding en
dc.subject Speech Segmentation en
dc.title Finding speech formants and modulations via energy separation: with application to a vocoder en
heal.type conferenceItem en
heal.identifier.primary 10.1109/ICASSP.1993.319412 en
heal.identifier.secondary http://dx.doi.org/10.1109/ICASSP.1993.319412 en
heal.publicationDate 1993 en
heal.abstract An experimental system that uses an energy-tracking operator and a related energy separation algorithm to find speech formants and amplitude/frequency modulations automatically in voiced speech segments is presented. Initial estimates of formant center frequencies are provided by either LPC (linear predictive coding) or morphological spectral peak picking. These estimates are improved by a combination of bandpass filtering and iterative application en
heal.journalName International Conference on Acoustics, Speech, and Signal Processing en
dc.identifier.doi 10.1109/ICASSP.1993.319412 en


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