Definitions for spectrogram
ˈspɛk trəˌgræmspec·tro·gram

Princeton's WordNetRate this definition:0.0 / 0 votes

1. spectrogram, spectrographnoun

   a photographic record of a spectrum

WiktionaryRate this definition:0.0 / 0 votes

1. spectrogramnoun

   A visual representation of the spectrum of a sound changing through time.

2. spectrogramnoun

   A visual representation of the spectrum of a celestial body's radiation.

WikipediaRate this definition:0.0 / 0 votes

1. Spectrogram

   A spectrogram is a visual representation of the spectrum of frequencies of a signal as it varies with time. When applied to an audio signal, spectrograms are sometimes called sonographs, voiceprints, or voicegrams. When the data are represented in a 3D plot they may be called waterfall displays. Spectrograms are used extensively in the fields of music, linguistics, sonar, radar, speech processing, seismology, and others. Spectrograms of audio can be used to identify spoken words phonetically, and to analyse the various calls of animals. A spectrogram can be generated by an optical spectrometer, a bank of band-pass filters, by Fourier transform or by a wavelet transform (in which case it is also known as a scaleogram or scalogram). A spectrogram is usually depicted as a heat map, i.e., as an image with the intensity shown by varying the colour or brightness.

ChatGPTRate this definition:0.0 / 0 votes

1. spectrogram

   A spectrogram is a visual representation of the spectrum of frequencies in a sound or other signal as they vary with time. It is typically presented as a 'heat map' where the varying degrees of color represents the intensity of the frequency. The X-axis represents time, Y-axis represents frequency, and the color or intensity represents the amplitude, or the volume level. It is a powerful tool used for analyzing sounds in various fields including music, telecommunications, seismology, and others.

WikidataRate this definition:0.0 / 0 votes

1. Spectrogram

   A spectrogram, or sonogram, is a visual representation of the spectrum of frequencies in a sound. Spectrograms are sometimes called spectral waterfalls, voiceprints, or voicegrams. Spectrograms can be used to identify spoken words phonetically, and to analyse the various calls of animals. They are used extensively in the development of the fields of music, sonar, radar, and speech processing, seismology, etc. The instrument that generates a spectrogram is called a spectrograph. The sample outputs on the right show a select block of frequencies going up the vertical axis, and time on the horizontal axis.

Matched Categories

1. • Photograph

How to pronounce spectrogram?

1. Alex

   US English

   David

   US English

   Mark

   US English

   Daniel

   British

   Libby

   British

   Mia

   British

   Karen

   Australian

   Hayley

   Australian

   Natasha

   Australian

   Veena

   Indian

   Priya

   Indian

   Neerja

   Indian

   Zira

   US English

   Oliver

   British

   Wendy

   British

   Fred

   US English

   Tessa

   South African

How to say spectrogram in sign language?

Numerology

1. Chaldean Numerology

   The numerical value of spectrogram in Chaldean Numerology is: 6

2. Pythagorean Numerology

   The numerical value of spectrogram in Pythagorean Numerology is: 9

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References

1. ^ Princeton's WordNet
   http://wordnetweb.princeton.edu/perl/webwn?s=spectrogram
2. ^ Wiktionary
   https://en.wiktionary.org/wiki/Spectrogram
3. ^ Wikipedia
   https://en.wikipedia.org/wiki/Spectrogram
4. ^ ChatGPT
   https://chat.openai.com
5. ^ Wikidata
   https://www.wikidata.org/w/index.php?search=spectrogram