- sound spectrogram
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a graphic representation, produced by a sound spectrograph, of the frequency, intensity, duration, and variation with time of the resonance of a sound or series of sounds.
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Universalium. 2010.
sound spectrogram
Look at other dictionaries:
sound spectrogram — noun : a record produced by a sound spectrograph with time shown along the horizontal axis, frequency shown along the vertical axis, and intensity indicated by varying shades of darkness of the pattern * * * a graphic representation, produced by… … Useful english dictionary
sound spectrograph — n. an electronic instrument that graphically displays a sound wave or voiceprint on a monitor or makes a record (sound spectrogram) of it on graph paper … English World dictionary
spectrogram — /spek treuh gram /, n. 1. a representation or photograph of a spectrum. 2. See sound spectrogram. [1890 95; SPECTRO + GRAM1] * * * … Universalium
Spectrogram — The spectrogram is the result of calculating the frequency spectrum of windowed frames of a compound signal. It is a three dimensional plot of the energy of the frequency content of a signal as it changes over time. Spectrograms are used to… … Wikipedia
spectrogram — noun /ˈspɛktrəˌɡræm/ a) a visual representation of the spectrum of a sound changing through time b) a visual representation of the spectrum of a celestial bodys radiation See Also: spectrum, spectrograph … Wiktionary
spec|tro|gram — «SPEHK truh gram», noun. 1. photograph or picture of a spectrum: »If the spectroscope is arranged for photographic observation, so the spectral lines can be photographed side by side on a film or plate, the instrument is called a spectrograph,… … Useful english dictionary
son|o|gram — «SON uh gram», noun. 1. a two dimensional image created by the use of ultrasonic waves. 2. = sound spectrogram. (Cf. ↑sound spectrogram) … Useful english dictionary
Animal echolocation — Echolocation, also called biosonar, is the biological sonar used by several animals such as dolphins, shrews, most bats, and most whales. The term was coined by Donald Griffin, who was the first to conclusively demonstrate its existence in bats.… … Wikipedia
Categorical perception — is the perception of different sensory phenomena as being qualitatively,or categorically, different. It is opposed to continuous perception , the perception of different sensory phenomena as being located on a smooth continuum.Categorical… … Wikipedia
speech — I (New American Roget s College Thesaurus) Oral communication Nouns 1. speech, talk, faculty of speech; locution, parlance, expression, vernacular, oral communication, word of mouth, parole, palaver, prattle; effusion, discourse; soliloquy;… … English dictionary for students
