KR970056887A - Apparatus and method for voice multi-record recording and playback to periodically display main voice foreign language - Google Patents

Abstract

The present invention can visually confirm the language of the current program displayed on the screen even when the program is silently watched by adding an identification ID to the main voice signal used for voice multicasting. In order to achieve the above object, the configuration of the present invention performs audio multiplexing by processing the main audio signal and the non-audio signal, and records and reproduces the audio multirecorder of the video cassette recorder for recording and reproducing the signals subjected to the audio multiplexing on a video cassette recorder. In the apparatus, voice signal processing means (1) for receiving an intermediate frequency input signal composed of voice and said sub-voice, and main signal buffer means (3) for receiving a main audio signal output from said voice signal processing means (1). Identification signal detecting means (5) for receiving a main voice output from the main signal buffer means (3) and detecting the identification signal of the main voice, and a main signal identification output from the identification signal detecting means (5). And a screen display means (11) for receiving a code and displaying it on a screen.

Description

Apparatus and method for multi-record recording and playback for periodically displaying main voice foreign language

Since this is an open matter, no full text was included.

3 is a block diagram showing an audio multiple recording and reproducing apparatus of the present invention.

Claims (5)

An audio multiple recording and reproducing apparatus of a video key recorder which performs audio multiple processing by processing a main audio signal and a non-audio signal, and records and reproduces the signals subjected to the audio multiple processing on a video cassette recorder. Voice signal processing means (1) for receiving an intermediate frequency input signal consisting of voice, main signal buffer means (3) for receiving a main audio signal output from said voice signal processing means (1), and said main signal buffer means (3) Receive identification signal detection means (5) for receiving the main voice output from the main voice and the identification signal of the main voice, and receiving the main signal identification code output from the identification signal detection means (5) to display on the screen And a screen display means (11). An apparatus according to claim 1, further comprising a signal delay means (6) between said identification signal detection means (5) and said screen display means (11). 3. The apparatus according to claim 2, wherein said signal delay means (6) delays said main signal identification code from said identification signal detection means (5) for a predetermined time to output a periodic signal. In the audio multiplex recording and reproducing method of a video cassette recorder which performs audio multiplexing by processing a main audio signal and a non-audio signal, and records and reproduces the signals subjected to the audiomultiplying on a video cassette recorder. Receiving an intermediate frequency input signal comprising: receiving a main voice signal among the intermediate frequency input signals; detecting the language identification signal of the main voice by receiving the main voice; and outputting from the detection stage And receiving the main signal identification code and displaying the same on a screen. The method of claim 4, further comprising a signal delay step between the identification signal detection step and the screen display step, wherein the signal delay step delays the main signal identification code from the identification signal detection step by a predetermined time. An audio multiple recording and reproducing method, characterized in that periodically output. ※ Note: The disclosure is based on the initial application.