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4 421 (0,092s) •

Project

Non-linear methods of speech enhancement (GA102/07/1303)

interference from speech signal background and to improve the signal-to-noise ratio while maintainingor enhancing the intelligibility of initial speech. The aim of the project is to follow up on the resul...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2007 - 2009
    • •
  • 4 786 tis. Kč
    • •
  • 4 786 tis. Kč
    • •
  • GA ČR
Project

Enhancement of speech signal hidden in noise (GA102/04/1097)

interference from speech signal background must be solve and the signal-to-noise ration improved while preserving or improving the intelligibility of resultant speech. The project aims at developing an original te...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2004 - 2006
    • •
  • 4 209 tis. Kč
    • •
  • 4 209 tis. Kč
    • •
  • GA ČR
Project

Analysis and Enhancement of Speech and Image Signals form Noise for Cross-Modal Analysis of Verbal and Non-verbal Communication (OC08057)

in a speech signal for the speech analyzing and to exactly determinate mouth and eyes positions in an image signal for the image analyzing. If speech or image signalsHuman speech, gestur...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2008 - 2010
    • •
  • 1 430 tis. Kč
    • •
  • 1 430 tis. Kč
    • •
  • MŠMT
Project

Semi-blind methods in speech enhancement with microphone arrays (GA14-11898S)

Speech enhancement is a field that aims to remove unwanted signals (noise) from speech, which has many applications in automatic speech recognition, communications, etc. The key need of enhancement

JD - Využití počítačů, robotika a její aplikace

  • 2014 - 2016
    • •
  • 4 278 tis. Kč
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  • 4 278 tis. Kč
    • •
  • GA ČR
Project

Sophisticated noise and defect suppression devices in speech communication and transmission for new generation mobile and cable networks (1ET301710509)

to solve the basic problem concerning the separation of speech signal from undesirable of noise in speech signal transmitted through the transmission channel, its evaluation will be optimized in order to be suitab...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2005 - 2008
    • •
  • 13 229 tis. Kč
    • •
  • 12 752 tis. Kč
    • •
  • AV ČR
Project

Combining phonetic and corpus-based approaches to remedy disruptive effects in synthetic speech (GA16-04420S)

disruptive effects in synthetic speech and to enhance the performance of corpus-basedThe project builds upon our previous activities in the field of computer speech processing and aims at basic research into speech

JD - Využití počítačů, robotika a její aplikace

  • 2016 - 2020
    • •
  • 7 187 tis. Kč
    • •
  • 6 671 tis. Kč
    • •
  • GA ČR
Project

Nonlinear methods of speech enhancement (OC 277.002)

Nonlinear methods of speech enhancement...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2003 - 2005
    • •
  • 3 811 tis. Kč
    • •
  • 1 197 tis. Kč
    • •
  • MŠMT
Project

Voice interaction between man and computer in telecommunications (OC 278.002)

that allow for estab, lishing automated services based on speech dialogue between a user and computer system. The research includes the following tasks: quality enhancement of the telephone acoustic signal, robust identifi...

JD - Využití počítačů, robotika a její aplikace

  • 2002 - 2005
    • •
  • 1 187 tis. Kč
    • •
  • 758 tis. Kč
    • •
  • MŠMT
Project

Methods of Latent Variable Analysis in Blind Speech and Audio Processing (GAP103/11/1947)

in audioand speech signal processing, namely, speech separation, speech enhancement, blindBlind Source Separation (BSS) aims at recovering original signals from their observable mixtures without ...

BD - Teorie informace

  • 2011 - 2013
    • •
  • 1 635 tis. Kč
    • •
  • 1 635 tis. Kč
    • •
  • GA ČR
Project

Biological and speech signal modelling (GD102/03/H085)

modelling of biological and speech signals, and applications of the mathematical methods brain research and development of new methods of digital processing of signals acquired in electrophysiological experiments. Our rese...

FH - Neurologie, neurochirurgie, neurovědy

  • 2003 - 2007
    • •
  • 4 863 tis. Kč
    • •
  • 4 863 tis. Kč
    • •
  • GA ČR
  • 1 - 10 out of 4 421