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Results

241 results (0,352s)

Result

Margenau-Hill's spectrogram

It is going about the software that calculates Margenau-Hill's time-frequency spectrogram from the time data sequence.

JN - Stavebnictví

  • 2014
  • R
Result

Propagation spectrograms of whistler-mode radiation from lightning

Propagation spectrograms of whistler-mode radiation from lightning...

BL - Fyzika plasmatu a výboje v plynech

  • 2008
  • Jx
Result

Use of whole genome DNA spectrograms in bacterial classification

A spectrogram reflects the arrangement of nucleotides through the whole chromosome or genome. Our previous study suggested that the spectrogram of whole genome bacteria. Related bacteria have similar spectrograms, and simil...

FS - Lékařská zařízení, přístroje a vybavení

  • 2016
  • Jx
  • Link
Result

Spectrographic Method for Speaker Recognition

Spectrographic method gives useful information of processing speech. Spectrograms can detect formant frequencies, boundaries in speech and speaker tendencies of speech. In addition spectrograms are easily legible. These properties o...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2000
  • D
Result

One-Channel Speech Separation by The Spectrogram Mapping Method

One-Channel Speech Separation by The Spectrogram Mapping Method...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2001
  • D
Result

Classification of Digital Modulations Mainly Used in Mobile Radio Networks by means of Spectrogram Analysis. Springer Verlag

In this paper a new method of modulation classification is proposed. For the analysis, modulation signals and their spectrograms were obtained in the Matlab program. The classification method is based on spectrogram image recognitio...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2007
  • Jx
Result

Modification of mapping methods of spectrogram

methods working in real time. The spectrogram mapping method is a comparatively simple is the necessity to process long signal segments. Spectrogram mapping is based a long signal segment needs to be assessed. For the spectrogr...

JA - Elektronika a optoelektronika, elektrotechnika

  • 2005
  • D
Result

GUHA Method Analyses of Burg's and Welch's EEG Signals Spectrograms

The paper presents results of GUHA method analyses of electroencephalographic spectrograms (EEG spectrograms). The goal of analyses is to detect those characteristics in EEG spectrograms which are significantly related to h...

IN - Informatika

  • 2007
  • C
Result

Speech model quality comparison based on the spectrogram method.

The spectrogram is a useful tool for quality comparison of the synthetic speech. In the contribution the advantages and disadvantages of this visual comparison method are discussed....

BD - Teorie informace

  • 2001
  • D
Result

On the origin of lower- and upper-frequency cutoffs on wedge-like spectrograms observed by DEMETER in the midlatitude ionosphere

We report observations of unusual lower and upper cutoff frequencies on VLF spectrograms recorded by the DEMETER satellite (orbiting at ?700 km) during thunderstorm activity. The upper cutoff frequencies in the spectrograms under di...

BL - Fyzika plasmatu a výboje v plynech

  • 2010
  • Jx
  • 1 - 10 out of 241