KR970050800A

KR970050800A - Audio playback device simultaneously recorded with TVCR

Info

Publication number: KR970050800A
Application number: KR1019950059754A
Authority: KR
Inventors: 김동환
Original assignee: 구자홍; Lg 전자주식회사
Priority date: 1995-12-27
Filing date: 1995-12-27
Publication date: 1997-07-29

Abstract

본 발명은 TVCR의 오디오헤드에 관한 것으로, 특히 오디오헤드를 오디오기록전용헤드와 오디오재생 전용헤드로 구분하여 오디오신호를 기록중 기록된 오디오신호가 동시에 재생시켜 모니터링할 수 있게 한 것이다.The present invention relates to an audio head of a TVCR. In particular, the audio head is divided into an audio recording head and an audio playback head so that audio signals recorded during recording can be simultaneously reproduced and monitored.

종래 TVCR의 오디오 신호 기록/재생장치는 오디오헤드의 상측을 기록/재생겸용으로 사용하기 때문에 오디오신호를 테이프에 기록할때 오디오기록상태를 직접확일할 수 없어 상기 오디오헤드에 오염물질등이 부착되었을때 오디오 신호가 비정상적으로 테이프에 기록되어도 일반사용자는 기록이 완료된 테이프를 재생한후에야 비정상적으로 오디오신호가 테이프에 기록된 것을 확인할 수 있는 문제점이 있었다.Since the audio signal recording / reproducing apparatus of the conventional TVCR uses the upper side of the audio head for both recording and playback, it is impossible to directly determine the audio recording state when recording the audio signal on the tape. Even when the audio signal was abnormally recorded on the tape, the general user had a problem that the audio signal was abnormally recorded on the tape only after playing the tape on which the recording was completed.

본 발명은 이와같은 종래 문제점을 해결하기 위하여 오디오헤드를 기록전용헤드와 재생전용헤드로 구분하여 오디오신호를 테이프에 기록중 동시에 기록되는 오디오신호를 재생시켜 오디오신호가 테이프에 정상적으로 기록되는 것을 판단할 수 있게 한 것으로 TVCR에 적용한다.In order to solve the conventional problem, the present invention divides an audio head into a recording-only head and a playback-only head to reproduce an audio signal recorded at the same time while recording an audio signal on a tape to determine that the audio signal is normally recorded on the tape. Applicable to TVCR as possible.

Description

Audio playback device simultaneously recorded with TVCR

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명 TVCR의 오디오 헤드 사시도.3 is a perspective view of an audio head of the TVCR of the present invention.

제4도는 본 발명 TVCR의 오디오신호기록과 동시에 기록된 오디오신호재생 장치 구조를 보인 회로도.4 is a circuit diagram showing the structure of an audio signal reproducing apparatus recorded simultaneously with the audio signal recording of the TVCR of the present invention.

Claims

A selection switch SW11 for switching the external input signal by the selection signal of the microcomputer 31, a recording head 26 for recording the switched selected external input audio signal on a tape, and a recording head 36 for recording. A reproduction-only head 24 which reproduces the audio signal recorded on the tape at the same time when the external input audio signal is recorded on the tape, and an audio signal reproduced by the reproduction-only head 27 at the same time when the external input audio signal is recorded on the tape. TV comprising a selection switch (SW12) for switching selection and control circuits (31, 32, 33) for controlling the selection switch (SW12) so that the audio signal reproduced by the reproduction-only head (27) is switched. An audio playback device recorded simultaneously with the audio recording of the TV (TVCR).

The TVC according to claim 1, wherein the recording head 26 and the playback head 27 are divided into audio heads so that audio signals can be simultaneously reproduced and monitored while recording on a tape. Audio playback device recorded simultaneously with audio recording.

※ Note: The disclosure is based on the initial application.