KR970050993A - Voice multiple recording / playback device using password - Google Patents

Abstract

The present invention applies the playback lock to the main audio (i.e., the native language) when the playback control signal from the broadcasting station for the selective recording portion is detected during the program recording of the audio multiple. The present invention provides a voice multiple recording / reproducing apparatus using a password that can restrict the viewing of minors by allowing playback to be performed.

To this end, the present invention provides a television function comprising a tuner for broadcasting signal selection and video / audio processing means for processing video / audio signals of the broadcast signal by the tuner; A control function setting unit capable of inputting a password in a televideo having a video tape recorder function for recording a video / audio signal from the video / audio processing means on a video tape or reproducing the recorded video / audio signal. 10), an ID detecting section 44 for detecting a playback lock signal for the selective recording section transmitted from the broadcasting station, and a playback lock for generating a playback lock signal in the recording mode and applying it to the signal recording / reading section 38. Signal generator

46, a playback lock signal detector 48 for detecting a playback lock signal among the signals taken out by the signal recording / reading unit 38 in the recording / reproducing mode, and performing a muting operation on the main audio in the recording / reproducing mode. The voice muting unit 50 and the main audio lock operation are performed according to whether the playback lock signal is detected in the recording mode, and the normal voice multiplexing is performed according to whether the correct password is input in the recording / playback mode. And a control unit 52 for controlling reproduction to be performed, and the signal recording / reading unit 38 further includes a separate head capable of recording a reproduction lock signal on the video tape 36. It is composed.

Description

Voice multiple recording / playback device using password

As this is a public information case, the full text was not included.

1 is a block diagram of a voice multiple recording / playback apparatus using a password according to an embodiment of the present invention.

2 is a flowchart for explaining the control procedure and control contents of the control unit shown in FIG. 1, (a) is a flowchart for explaining the operation in the recording mode, and (b) an operation in the recording and playback mode. Flowchart describing the.

Claims (4)

A television function comprising a tuner for broadcast signal selection and video / audio processing means for processing video / audio signals of the broadcast signal by the tuner; A control function setting unit capable of inputting a password in a televideo having a video tape recorder function for recording a video / audio signal from the video / audio processing means on a video tape or reproducing the recorded video / audio signal. 10, an ID detector 44 for detecting a reproduction lock signal for the selective recording portion transmitted from the broadcasting station, and a reproduction for generating a reproduction lock signal in the recording mode and applying it to the signal recording / reading unit 38; The lock signal generator 46 detects the playback lock signal among the signals read by the signal recording / reading unit 38 in the recording / reproducing mode, and mutes the main audio in the recording / reproducing mode. The voice muting unit 50 capable of performing an operation, and controlling the main audio lock operation to be performed according to whether the playback lock signal is detected in the recording mode, and the recording and playback. And a control unit 52 which controls normal voice multiplexing according to whether or not the correct password is input. The signal recording / reading unit 38 transmits a playback lock signal to the video tape 36. Voice multiple recording / playback apparatus using a password, characterized in that further comprising a separate head capable of recording. The apparatus of claim 1, wherein the control function setting unit (10) is further provided with a button (10a) for setting a password input mode. The reproduction control according to claim 1, wherein the control unit 52 controls the reproduction lock for the main audio to be applied to the portion where the reproduction lock signal is detected by the ID detection unit during the recording operation according to the recording mode. A voice multiple recording / playback apparatus using a password, characterized in that if the lock signal is not detected, the recording operation by the voice multiple processing is performed. The reproduction control according to claim 1, wherein the controller 52 controls the reproduction operation to be performed by the voice multiplex only when the correct password is input according to the password input mode setting during the reproduction operation according to the recording reproduction mode. In the case of the input of the audio multiple recording / playback apparatus using a password, characterized in that for controlling the playback locked portion only the video and sub-audio. ※ Note: The disclosure is based on the initial application.