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Algorithm for speech model root location

Research output: Contribution to Journal/MagazineJournal articlepeer-review

<mark>Journal publication date</mark>27/02/1997
<mark>Journal</mark>Electronics Letters
Issue number5
Number of pages2
Pages (from-to)355-356
Publication StatusPublished
<mark>Original language</mark>English


A novel algorithm for locating the roots of the speech model filter polynomial derived from LPC analysis is proposed. The technique is guaranteed to converge and can be implemented in a fixed time interval. When several iterations are performed, very accurate root estimation can be achieved.