spectrogram


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spec·tro·gram

 (spĕk′trə-grăm′)
n.
A graphic or photographic representation of a spectrum. Also called spectrograph.

spectrogram

(ˈspɛktrəʊɡræm)
n
(General Physics) a photographic record of a spectrum

spec•tro•gram

(ˈspɛk trəˌgræm)

n.
a representation or photograph of a spectrum.
[1890–95]

spectrogram

a photograph of a spectrum. Also called spectrograph.
See also: Color, Light
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.spectrogram - a photographic record of a spectrumspectrogram - a photographic record of a spectrum
photo, photograph, pic, exposure, picture - a representation of a person or scene in the form of a print or transparent slide; recorded by a camera on light-sensitive material
visible speech - spectrogram of speech; speech displayed spectrographically
Translations

spectrogram

[ˈspektrəʊgræm] Nespectrograma m
References in periodicals archive ?
The bioacoustic analyses and its relative figures were performed using Raven Pro 1.4 (Cornell Lab, 2011) software with sampling rate of 44.1 KHz and 16 bits of resolution, with FFT size of 512 points and Window type in Hanning for better spectrogram resolution.
Now, with the help of computer tomography, a magnetic vibration spectrogram or an angiogram, a "map" of the patient's brain will be created.
SLIVERprofessional also provides assistance with analyzing faults, for example by displaying periods and draft waves in the spectrogram. Operators can thus quickly rectify faults and increase the availability of the machine.
first is the acoustic spectrogram supplemented by audio waveform; the
The top image in Figure 2 is a spectrogram of the sentence "Please select the word went," as spoken by Female 1 in the Institute for Telecommunication Sciences (ITS) ABC-MRT speech database.
Based on these encouraging results, in this paper we propose a new, fully automated method for the classification of EEG spectrogram images for the detection of motor impairments in patients using a deep convolutional neural network architecture.
Time, Density & Spectogram, PVT & Spectrum, PVT & Spectrogram) and include a Frequency Mask Trigger.
According to a paper published in arXiv.org, the system first creates a spectrogram of the text, a visual representation of how the speech should sound.
The Fourier analysis display of the speech signal is called a sonogram or spectrogram. A spectrogram is a three-dimensional spectrum that represents a graph of the frequency spectrum of a voice over time, with the vertical axis as the frequency and the horizontal axis as the time.
It should be noted that, in the building of a spectrogram, it was not the window Fourier transform of one long record, but the successive fast Fourier transform of the individual AE waveforms.
Spectrogram better preserves energy distribution (comparing to wavelet transform), but it has issues with time/frequency resolution and gives rather rough estimates.