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16 744 (0,118s)

Project

Hybrid Source Extraction Synergy of physical, information-theoretical and data-based knowledge (GA25-18485S)

The project focuses on new hybrid methods for signal extraction, combining classical algorithms based on mathematical models and deep neural network training capabilities. We propose a procedure that efficiently combines kn...

Electrical and electronic engineering

  • 2025 - 2027
  • 5 724 tis. Kč
  • 5 724 tis. Kč
  • GA ČR
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 methods will be optimized in order to be suitabl...

JA - Elektronika a optoelektronika, elektrotechnika

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

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

humans obtain information in communication from several channels, we can understand it should be expressed. Verbal and non-verbal communication belongs to the basic methods in a speech signal for the speech analyzing and t...

JA - Elektronika a optoelektronika, elektrotechnika

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

Spatial acoustics effects for systems of multi-channel digital audio processing. (FT-TA3/010)

Research, development and technical examination of a collection of new technologies digital multimedia signal processing in the area of telecommunication and information engineering with emphasis on multi-chanel dogotal audio proces...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2006 - 2009
  • 10 907 tis. Kč
  • 6 707 tis. Kč
  • MPO
Project

Special sensors for research of ionised gasses (GA102/02/1311)

The proposed project deals entirely with the analysis and design of the multi-channel sensors of ionised gasses based on the ion current measurement and the electronic circuits for the consequent sensor signals processing. ...

JB - Senzory, čidla, měření a regulace

  • 2002 - 2003
  • 1 900 tis. Kč
  • 953 tis. Kč
  • GA ČR
Project

Detection and synchronization of digital signals in shared communication channel (GA102/05/0852)

The project is focused on the methods of detection and code synchronization of a target signal within a superposition of generally correlated signals of users sharing a communication channel. Nonorthogonality (nonz...

JW - Navigace, spojení, detekce a protiopatření

  • 2005 - 2007
  • 925 tis. Kč
  • 925 tis. Kč
  • GA ČR
Project

MIMO Channel Modeling and Cooperative Transmission Techniques in Hybrid Terrestrial and Satellite Networks (7AMB12GR052)

. Theoverall objective of this project is the optimum design of modern hybrid communication. Novel channel model measurement for the MIMO satellite configuration, information and signal processing theory. The results from t...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2012 - 2013
  • 140 tis. Kč
  • 140 tis. Kč
  • MŠMT
Project

Automated production technology of hybrid fiber-optic coupling modules with parallel fiber placement and high-precision polarization axis alignment (FW12010301)

The project aims to research and develop the production technology of a hybrid multichannel fiber-optic coupling element with an automated process for high-precision polarization plane alignment. In particular, this new automated manufacturi...

Telecommunications

  • 2025 - 2027
  • 26 517 tis. Kč
  • 14 782 tis. Kč
  • TA ČR
Project

Development of a switch prototypes for reception and distribution terrestrial and satellite television broadcasting signal and data signal (EG15_018/0001562)

Development of a switch prototypes for reception and distribution terrestrial and satellite television broadcasting signal and data signal......

JA - Elektronika a optoelektronika, elektrotechnika

  • 2015 - 2019
  • 2 649 tis. Kč
  • 639 tis. Kč
  • MPO
Project

Analysis and optimization of spreading and synchronization methods in communication systems with code division (GA102/01/0930)

Multiple utilization of communication channel based on code division of signals has originated from spread spectrum technology. Spreading a transmitted signal spectrum and its despreading when receiving such signal...

JW - Navigace, spojení, detekce a protiopatření

  • 2001 - 2003
  • 2 976 tis. Kč
  • 1 069 tis. Kč
  • GA ČR
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