KR970057582A - Device and method for controlling housewife voice listening delay time of voice multicasting - Google Patents

Abstract

The present invention provides a housewife voice delay control that can be delayed and listened to as a sub-audio when a multi-channel digital housewife voice recorded in multiple languages was previously viewed as the main voice. In order to achieve the above object, a configuration of the present invention is to perform audio multiplexing by processing a main audio signal and a sub-audio signal, and audio multicasting of a video cassette recorder for recording and reproducing the signals subjected to the audio multiplication on a video cassette recorder. A main voice differential delay control apparatus of claim 1, comprising: a voice signal processing means (1) for receiving an intermediate frequency input signal consisting of the main voice and the sub voice and a main voice signal output from the voice signal processing means (1); Main signal buffer means (3) for receiving, identification signal detection means (5) for receiving the main voice output from the main signal buffer means (3) and detecting the identification signal of the main voice, and the identification signal detection means And (5) housewife negative differential delay adjusting means (6) for detecting the differential delay with negative sound upon detecting the main signal identification code outputted from (5). Peripheral portion of the sound multiplex broadcasting, which consists of a negative differential delay adjustment device.

Description

Device and method for controlling housewife voice listening delay time of voice multicasting

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 (6)

In the main voice differential delay control apparatus for voice multiple broadcasting of a video cassette recorder which performs a voice multiplexing process by processing a main audio signal and a sub-audio signal, and records and reproduces the signals subjected to the voice multiprocessing to a video cassette recorder. A voice signal processing means (1) for receiving an intermediate frequency input signal consisting of voice and said sub-voice, a main signal buffer means (3) for receiving a main audio signal output from said voice signal processing means (1), Identification signal detection means (5) for receiving the main voice output from the main signal buffer means (3) and detecting the identification signal of the main voice, and a main signal identification code output from the identification signal detection means (5) The housewife voice differential delay control of voice multiple broadcasting, characterized in that it is provided with a housewife voice differential delay control means (6) for detecting the differential delay to sub-negative if detected. Value. The apparatus of claim 1, further comprising a housewife voice differential delay adjusting means (6) connected to the identification signal detecting means (5). 3. The method according to claim 2, wherein the main voice differential delay adjusting means (6) detects the main audio signal identification code from the identification signal detecting means (6) and outputs the differential delay control to the sub audio signal. Housewife voice differential delay control device of voice multiple broadcasting. [4] The apparatus of claim 1, wherein the differential delay adjustment is performed by a user. In the main voice differential delay control method of voice multicasting of a video cassette recorder which performs a voice multiplexing process by processing a main audio signal and a sub-audio signal, and records and reproduces the signals subjected to the voice multiprocessing to a video cassette recorder. Receiving an intermediate frequency input signal comprising a voice and the sub-voice, receiving a main audio signal among the intermediate frequency input signals, detecting a language identification signal of the main voice when receiving the main voice, And detecting the main audio signal identification code outputted from the detection step, and automatically controlling the differential delay as the sub-audio signal. 6. The apparatus of claim 5, further comprising a housewife speech differential delay adjustment step between the identification signal detection step and the screen display step, wherein the housewife speech differential delay adjustment step comprises the main audio signal identification code from the identification signal detection step. The differential delay control method of the housewife voice of multiple voice broadcasting, characterized in that to output the differential delay control by sub-signal when detected. ※ Note: It is to be disclosed based on the initial application.