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单词 sound head
释义

sound head


noun Movies.

a mechanism through which film passes in a projector for conversion of the soundtrack into audio-frequency signals that can be amplified and reproduced.
Also called sound gate .

Origin of sound head

First recorded in 1930–35

Words nearby sound head

soundcard, sound check, sound effect, sounder, sound film, sound head, sound hole, sounding, sounding balloon, sounding board, sounding lead
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for sound head

  • It contained figures of three ecclesiastics, "Sound-head, Rattle-head, and Round-head."

    Caricature and Other Comic Art|James Parton.

British Dictionary definitions for sound head

sound head

noun

the part of a film projector that reproduces the sound in a film
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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更新时间:2024/12/23 13:55:57