cepstrum

English dictionary entry

Meanings

noun
  1. The inverse Fourier transform of the logarithm of a magnitude spectrum; used especially in voice analysis.

Pronunciation

/ˈkɛpstɹəm/ /ˈsɛpstɹəm/ /ˈkɛpstɹʌm/ /ˈsɛpstɹʌm/

Word forms

cepstrum cepstra

Etymology

From a reversal of the first syllable of the word spectrum.

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