单词 | recording channel |
释义 | > as lemmasrecording channel recording channel n. (a) a circuit or set of equipment used for sound or video recording; (b) each of one or more channels for recording measurements, esp. in equipment used to monitor electrical activity in the brain or selected nerve cells. ΘΚΠ society > communication > record > recording or reproducing sound or visual material > [noun] > accuracy of reproduction > optimum channel for recording channel1930 1930 U.S. Patent 1,755,485 7/2 The segments of the low speed recording channel are all multiplied together. 1936 Science 3 July Suppl. 12/2 (advt.) We offer a variety of models having one to six amplifying and recording channels with cathode ray and ink-writing oscillographs. 1938 Motion Pict. Sound Engin. (Acad. Motion Pict. Arts & Sci.) v. 69 A stage recording channel uses one or more transmitters on the stage to initiate the electrical energy necessary for recording either on film or on disc. 1975 G. J. King Audio Handbk. x. 237 The controlled amplifier in the recording channel is adjusted in gain by rectified signal from a control amplifier fed from the recording amplifier. 1986 Electroencephalogr. & Clin. Neurophysiol. 64 101 A central scotoma will disturb the morphology of the FF VEP [= full-field visual evolved potential] in the midline recording channel. < as lemmas |
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