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Projects

2 858 projects (0,229s)

Project

Cadmium-Telluride senzors for X and gamma ray detection optimization of signal to noise ratio (ME 898)

The main goal of the project is to optimize senzor for X and gamma ray detection It will be experimentally searched optimization of signal to noise ratio.......

BF - Elementární částice a fyzika vysokých energií

  • 2007 - 2009
  • 994 tis. Kč
  • 724 tis. Kč
  • MŠMT
Project

Piezoelectric sensors for biological agent detection optimization of signal to noise ratio (ME 896)

the signal to noise ratio, detectivity, responsivity and noise equivalent power of both to 100 MHz. Electrical and noise parameters of the piezosensor and ZnO crystal of antigen layer and noise m...

CF - Fyzikální chemie a teoretická chemie

  • 2007 - 2009
  • 724 tis. Kč
  • 724 tis. Kč
  • MŠMT
Project

Low-frequency noise in submicron MOSFET and HEMT structures (GA102/08/0260)

The objective of this project is to achieve higher signal/noise ratio in submicron MOSFET and HEMT structures on the basis of low-frequency noise parameters assessment. We will thoroughly analyze the dependence of ...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2008 - 2010
  • 1 050 tis. Kč
  • 1 050 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 from noise, and to concentrate on the design of a group of non-linear methods that willsuppress more effectively n...

JA - Elektronika a optoelektronika, elektrotechnika

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

High-accuracy optical clocks with trapped ions (7AX13011)

in the approach of the trapped-ion optical clock is the low signal to noise ratio that is limited by quantum noise in the state detection on a single atom.......

BH - Optika, masery a lasery

  • 2013 - 2015
  • 3 999 tis. Kč
  • 2 229 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. The project aims at developing an original technique if enhancing speech hidden in noise, base on the latest knowledge of sp...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2004 - 2006
  • 4 209 tis. Kč
  • 4 209 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 noise. The aim of the project is to develop a technique for recognizing the type of noise in speech signal transmitted through...

JA - Elektronika a optoelektronika, elektrotechnika

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

Electro-optical control of quantum noise of light (GA202/08/0224)

Quantum noise is an irreducible component of world of single photons and weak continuous optical signals. Quantum optics is a rapidly growing field studying fundamental aspects of quantum noise of light. Investigation of an...

BH - Optika, masery a lasery

  • 2008 - 2010
  • 1 473 tis. Kč
  • 1 473 tis. Kč
  • GA ČR
Project

Multidirectional optical tomography of phase objects (GP202/06/P410)

interferometr, in order to significantly increase the signal to noise ratio range with low noise level. The use of the optical tomograph in multidirectional......

BH - Optika, masery a lasery

  • 2006 - 2008
  • 813 tis. Kč
  • 813 tis. Kč
  • GA ČR
Project

Methods and means for limiting the impact of unwanted acoustic fields (GA102/98/1625)

transducers and signal processing methods for active noise control. Within the frameworkDevelopments in industry and transport have introduced undesirable noise for the limitation of such noise are being investiga...

JA - Elektronika a optoelektronika, elektrotechnika

  • 1998 - 2000
  • 960 tis. Kč
  • 960 tis. Kč
  • GA ČR
  • 1 - 10 out of 2 858