Audio Multiple Selection Recorder in Mono VTIAL

摘要

This research is about the multiple choice recording device in the mono VTR. The existing mono VTR sets the input tone as mono, that is, only recording phonetic, so recently, TV foreign language (paratone) and Korean Duet (phonetic), only recording the external sound of audio multicasting, only using Korean dubbing for recording. There has to be a problem.;Therefore,In order to solve the above problems, this study is about the audio multi selection recording device in monochromatic VTR,In particular, it has a voice IC that separates the voice signals received in monochromatic VTR into tonic and negative voice,The output sound of voice IC will be selectively recorded according to the user's choice,A foreign language or dubbing used to record an audio multi-function broadcast in a foreign language or dubbing, which can record the voice the user wants. This is an audio multi selection recording device in a TV tr.