bimorphn.

/ˈbʌɪmɔːf/

Etymology: < bi- comb. form + -morph comb. form.

A device consisting of two piezo-electric crystals, used in sound reproduction.

ΘΚΠ

society > communication > record > recording or reproducing sound or visual material > sound recording and reproduction > sound recording or reproducing equipment > [noun] > bimorph

bimorph1932

1932 Electronics May 166/2 The bimorph or opposed action types [of crystal units] have been adapted and used for loudspeakers, phonograph pickups and microphones.

1962 A. Nisbett Technique Sound Studio 247 A crystal bimorph—two plates cut from different planes of a crystal of Rochelle Salt and held together in the form of a sandwich.

This entry has not yet been fully updated (first published 1972; most recently modified version published online December 2019).

单词	bimorph
释义	bimorphn. /ˈbʌɪmɔːf/ Etymology: < bi- comb. form + -morph comb. form. A device consisting of two piezo-electric crystals, used in sound reproduction. ΘΚΠ society > communication > record > recording or reproducing sound or visual material > sound recording and reproduction > sound recording or reproducing equipment > [noun] > bimorph bimorph1932 1932 Electronics May 166/2 The bimorph or opposed action types [of crystal units] have been adapted and used for loudspeakers, phonograph pickups and microphones. 1962 A. Nisbett Technique Sound Studio 247 A crystal bimorph—two plates cut from different planes of a crystal of Rochelle Salt and held together in the form of a sandwich. This entry has not yet been fully updated (first published 1972; most recently modified version published online December 2019). < n.1932
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