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Spectrogram

Known as: Spectrogramme, Spectrograms, Spectrogram (audio) 
A spectrogram is a visual representation of the spectrum of frequencies in a sound or other signal as they vary with time or some other variable… 
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Related topics

Related topics

49 relations
Analog signalAudio editing softwareColorburstContent format

Broader (2)

Signal processingTime–frequency analysis

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Review
2011
Review
2011
Student modeling for a web-based self-assessment system
2011
2011
A DCT-Based Speech Enhancement System With Pitch Synchronous Analysis
Discrete cosine transform (DCT) has been proven to be a good approximation to the Karhunen-Loeve Transform (KLT) and has similar… 
Highly Cited
2006
Highly Cited
2006
Adaptive chirp-based time-frequency analysis of speech signals
2005
2005
Audio steganography by cepstrum modification
  • K. Gopalan
  • Proceedings. (ICASSP '05). IEEE International…
  • 2005
  • Corpus ID: 42371331
A method of embedding information in the cepstral domain of a cover audio signal is described for audio steganography… 
2005
2005
High spectral resolution solar absorption measurements of ethylene (C2H4) in a forest fire smoke plume using HITRAN parameters: Tropospheric vertical profile retrieval
1990
1990
SpectroCam-10: a 10-μm spectrograph/camera for the Hale Telescope
SpectroCam-10 is a 10 micrometers spectrograph and camera built at Cornell University as a facility instrument for the 200 inch… 
Highly Cited
1988
Highly Cited
1988
Two-degrees of freedom feedback and feedforward optimal control of multivariable stochastic systems
  • M. Grimble
  • at - Automatisierungstechnik
  • 1988
  • Corpus ID: 21101750
1987
1987
The minimum bandwidths of auroral kilometric radiation
The bandwidths of the discrete spectral components of the auroral kilometric radiation can sometimes be as narrow as 5 Hz. Since… 
1983
1983
Comparison of absolute photoelectron fluxes measured on AE-C and AE-E with theoretical fluxes and predicted and measured N2 2PG 3371A volume emission rates
Highly Cited
1977
Highly Cited
1977
Winter social behaviour of dark-eyed juncos: Communication, social organization, and ecological implications
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