What is the meaning of visible speech?

noun

  • A phonetic alphabet invented by Melville Bell in the 19th century.
  • Spectrogram of speech; speech displayed spectrographically. .
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APAWordNet. (2010). visible speech. Retrieved September 20, 2026, from http://smartdefine.org/visible_speech/definitions/1209467
ChicagoWordNet. 2010. "visible speech" http://smartdefine.org/visible_speech/definitions/1209467 (accessed September 20, 2026).
HarvardWordNet 2010, visible speech, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/visible_speech/definitions/1209467>.
MLAWordNet. "visible speech" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/visible_speech/definitions/1209467>
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