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WO1998025260A3 - Speech synthesis using dual neural networks - Google Patents

Speech synthesis using dual neural networks Download PDF

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Publication number
WO1998025260A3
WO1998025260A3 PCT/US1997/018815 US9718815W WO9825260A3 WO 1998025260 A3 WO1998025260 A3 WO 1998025260A3 US 9718815 W US9718815 W US 9718815W WO 9825260 A3 WO9825260 A3 WO 9825260A3
Authority
WO
WIPO (PCT)
Prior art keywords
speech
neural networks
speech synthesis
dual neural
speech parameters
Prior art date
Application number
PCT/US1997/018815
Other languages
French (fr)
Other versions
WO1998025260A2 (en
Inventor
Orhan Karaali
Noel Massey
Gerald Corrigan
Original Assignee
Motorola Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Motorola Inc filed Critical Motorola Inc
Priority to EP97946261A priority Critical patent/EP0932896A2/en
Publication of WO1998025260A2 publication Critical patent/WO1998025260A2/en
Publication of WO1998025260A3 publication Critical patent/WO1998025260A3/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L13/00—Speech synthesis; Text to speech systems
    • G10L13/02—Methods for producing synthetic speech; Speech synthesisers
    • G10L13/04—Details of speech synthesis systems, e.g. synthesiser structure or memory management
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L15/00—Speech recognition
    • G10L15/06—Creation of reference templates; Training of speech recognition systems, e.g. adaptation to the characteristics of the speaker's voice
    • G10L15/063—Training
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L25/00—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00
    • G10L25/27—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique
    • G10L25/30—Speech or voice analysis techniques not restricted to a single one of groups G10L15/00 - G10L21/00 characterised by the analysis technique using neural networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computational Linguistics (AREA)
  • Health & Medical Sciences (AREA)
  • Audiology, Speech & Language Pathology (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Telephonic Communication Services (AREA)

Abstract

A method (500, 600), device (201 and 206) and system (203) provide, in response to text/linguistic information, efficient generation of a parametric representation of speech. A coder parameter generating system provides a principal set and a supplementary set of speech parameters, the principal set of speech parameters being the parametric representation of speech. Then feedback is provided to the coder parameter generating system using the supplementary set of speech parameters to modify the principal set of speech parameters.
PCT/US1997/018815 1996-12-05 1997-10-15 Speech synthesis using dual neural networks WO1998025260A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP97946261A EP0932896A2 (en) 1996-12-05 1997-10-15 Method, device and system for supplementary speech parameter feedback for coder parameter generating systems used in speech synthesis

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US76162796A 1996-12-05 1996-12-05
US08/761,627 1996-12-05

Publications (2)

Publication Number Publication Date
WO1998025260A2 WO1998025260A2 (en) 1998-06-11
WO1998025260A3 true WO1998025260A3 (en) 1998-08-06

Family

ID=25062802

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1997/018815 WO1998025260A2 (en) 1996-12-05 1997-10-15 Speech synthesis using dual neural networks

Country Status (2)

Country Link
EP (1) EP0932896A2 (en)
WO (1) WO1998025260A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5930754A (en) * 1997-06-13 1999-07-27 Motorola, Inc. Method, device and article of manufacture for neural-network based orthography-phonetics transformation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165008A (en) * 1991-09-18 1992-11-17 U S West Advanced Technologies, Inc. Speech synthesis using perceptual linear prediction parameters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0710378A4 (en) * 1994-04-28 1998-04-01 Motorola Inc A method and apparatus for converting text into audible signals using a neural network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5165008A (en) * 1991-09-18 1992-11-17 U S West Advanced Technologies, Inc. Speech synthesis using perceptual linear prediction parameters

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
ARTIFICIAL NEURAL NETWORKS, 1993 THIRD INTERNATIONAL CONFERENCE ON NEURAL NETWORKS, CAWLEY G.C. et al., "LSP Speech Synthesis Using Backpropogation Networks", pages 291-294. *
See also references of EP0932896A4 *

Also Published As

Publication number Publication date
WO1998025260A2 (en) 1998-06-11
EP0932896A2 (en) 1999-08-04
EP0932896A4 (en) 1999-09-08

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