Phthongometer definitions

phthongometer

instrument measuring intensity of vowel sounds
Found on http://phrontistery.info/p.html

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Phthongometer

• (n.) An instrument for measuring vocal sounds.
Found on http://thinkexist.com/dictionary/meaning/phthongometer/

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Phthongometer

Phthon·gom'e·ter noun [ Greek ... voice + -meter .] An instrument for measuring vocal sounds. Whewell.
Found on http://www.encyclo.co.uk/webster/P/79

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