Noun
a photographic record of a spectrum
Source: WordNetFormants are often measured as amplitude peaks in the frequency spectrum of the sound, using a spectrogram (in the figure) or a spectrum analyzer and, in the case of the voice, this gives an estimate of the vocal tract resonances. Source: Internet
Of speech main Though the phrase "I owe you" can be heard as three distinct words, a spectrogram reveals no clear boundaries. Source: Internet
Pink noise (left) and white noise (right) on an FFT spectrogram with linear frequency vertical axis. Source: Internet
Sidebands are evident in this spectrogram of an AM broadcast (The carrier is highlighted in red, the two mirrored audio spectra (green) are the lower and upper sideband). Source: Internet
The acoustic spectrogram generated by the spectrum analyzer provides an acoustic signature of the musical note. Source: Internet
The machine converts pictures of the acoustic patterns of speech in the form of a spectrogram back into sound. Source: Internet