Toward formant synthesis with articulatory controls

This paper describes some recent advances in. formant synthesis of speech. Formant synthesis is based on an acoustic representation of speech-sound production in terms of sources of sound and filtering of these sources by the vocal tract. An extension of this source-filter model introduces a set of...

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Main Author: Stevens, K.N.
Format: Conference Proceeding
Language:English
Subjects:
Filtering theory
Filters
Frequency synthesizers
Laboratories
Noise level
Noise shaping
Pressure control
Shape
Speech synthesis
Transfer functions
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description This paper describes some recent advances in. formant synthesis of speech. Formant synthesis is based on an acoustic representation of speech-sound production in terms of sources of sound and filtering of these sources by the vocal tract. An extension of this source-filter model introduces a set of higher-level control parameters that specify how the subglottal pressure, the laryngeal configuration and state, and the vocal-tract configuration change with time during an utterance. A set of mapping relations derives the lower-level acoustic parameters from the higher-level quasi-articulatory parameters. Synthesis of the segmental, syllabic, and prosodic aspects of an utterance with this more compact set of higher-level parameters is illustrated with examples. Some advantages of this approach to formant synthesis are described.
doi_str_mv 10.1109/WSS.2002.1224375
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Some advantages of this approach to formant synthesis are described.</description><subject>Filtering theory</subject><subject>Filters</subject><subject>Frequency synthesizers</subject><subject>Laboratories</subject><subject>Noise level</subject><subject>Noise shaping</subject><subject>Pressure control</subject><subject>Shape</subject><subject>Speech synthesis</subject><subject>Transfer functions</subject><isbn>0780373952</isbn><isbn>9780780373952</isbn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2002</creationdate><recordtype>conference_proceeding</recordtype><sourceid>6IE</sourceid><recordid>eNotj81KAzEYRQMiqLV7wU1eYMYv-fI3Syn-FAouWnFZ0kxCI9OJJJEyb--AvZu7OVzOJeSBQcsYdE9f223LAXjLOBeo5RW5A20ANXaS35BlKd8wR0gBoG8J7tLZ5p6GlE92rLRMYz36Egs9x3qkNtfofgdbU56oS2PNaSj35DrYofjlpRfk8_Vlt3pvNh9v69XzpolMy9p0BlFrJr1T3CL3hknoQ-jdwTimmO6FmLlguOuUm02lEVIFBRaDOqjAcUEe_3ej937_k-PJ5ml_-YV_40dC2g</recordid><startdate>2002</startdate><enddate>2002</enddate><creator>Stevens, K.N.</creator><general>IEEE</general><scope>6IE</scope><scope>6IL</scope><scope>CBEJK</scope><scope>RIE</scope><scope>RIL</scope></search><sort><creationdate>2002</creationdate><title>Toward formant synthesis with articulatory controls</title><author>Stevens, K.N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-i175t-98337715ec62a32e8150dffdcb8c1617d44175f82c96c37558456f60a3f6b6f23</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2002</creationdate><topic>Filtering theory</topic><topic>Filters</topic><topic>Frequency synthesizers</topic><topic>Laboratories</topic><topic>Noise level</topic><topic>Noise shaping</topic><topic>Pressure control</topic><topic>Shape</topic><topic>Speech synthesis</topic><topic>Transfer functions</topic><toplevel>online_resources</toplevel><creatorcontrib>Stevens, K.N.</creatorcontrib><collection>IEEE Electronic Library (IEL) Conference Proceedings</collection><collection>IEEE Proceedings Order Plan All Online (POP All Online) 1998-present by volume</collection><collection>IEEE Xplore All Conference Proceedings</collection><collection>IEEE Xplore</collection><collection>IEEE Proceedings Order Plans (POP All) 1998-Present</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Stevens, K.N.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Toward formant synthesis with articulatory controls</atitle><btitle>Proceedings of 2002 IEEE Workshop on Speech Synthesis, 2002</btitle><stitle>WSS</stitle><date>2002</date><risdate>2002</risdate><spage>67</spage><epage>72</epage><pages>67-72</pages><isbn>0780373952</isbn><isbn>9780780373952</isbn><abstract>This paper describes some recent advances in. formant synthesis of speech. 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source IEEE Electronic Library (IEL) Conference Proceedings
subjects Filtering theory
Filters
Frequency synthesizers
Laboratories
Noise level
Noise shaping
Pressure control
Shape
Speech synthesis
Transfer functions
title Toward formant synthesis with articulatory controls
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