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19 023 (0,252s) •

Project

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

Human speech, gestures, face-playing, head rotations and so humans obtain information in communication from several channels, we can understand it should be expressed. Verbal and non-verbal communication belongs to the basic met...

JA - Elektronika a optoelektronika, elektrotechnika

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

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

of noise in speech signal transmitted through the transmission channel, its evaluation, and application of a sophicticated method for noise suppresion. The proposed methodsIn mobile and solid telecommunication and...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2005 - 2008
    • •
  • 13 229 tis. Kč
    • •
  • 12 752 tis. Kč
    • •
  • AV 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 identification of...

JD - Využití počítačů, robotika a její aplikace

  • 2002 - 2005
    • •
  • 1 187 tis. Kč
    • •
  • 758 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 met...

JD - Využití počítačů, robotika a její aplikace

  • 2014 - 2016
    • •
  • 4 278 tis. Kč
    • •
  • 4 278 tis. Kč
    • •
  • GA ČR
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 results obtained in the...

JA - Elektronika a optoelektronika, elektrotechnika

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

Automatic keyword spotting in audio data streams (1QS101470516)

The project goal is to prepare methods, algorithms, and an entire methodology channel, and should be able to work in real operating conditions (both specificity of colloquial speech and the influence of environment - occurr...

JD - Využití počítačů, robotika a její aplikace

  • 2005 - 2009
    • •
  • 14 399 tis. Kč
    • •
  • 13 742 tis. Kč
    • •
  • AV ČR
Project

Continuous Speech Recognition over the Telephone (OC 249.10)

background for practical application of automatic speech recognition system and supra-segmental features prosodic ones) are useful for the phonetic classification of phonetic segments? What segmental and supra-segmental features pr...

JA - Elektronika a optoelektronika, elektrotechnika

  • 1996 - 2000
    • •
  • 2 310 tis. Kč
    • •
  • 905 tis. Kč
    • •
  • MŠMT
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 technique if enh...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2004 - 2006
    • •
  • 4 209 tis. Kč
    • •
  • 4 209 tis. Kč
    • •
  • GA 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
  • 1 - 10 out of 19 023