KR970057585A - Differential Delay Listening Device and Method According to Difficulty of Foreign Languages Recognizing Ambient Noise - Google Patents

Abstract

The present invention relates to a speech multilingual housewife voice processing apparatus, and more particularly, to a differential delay apparatus and method according to the difficulty of a foreign language that recognizes ambient noise. The configuration of the present invention for achieving the above object is to perform the voice multiplexing process by processing the main audio signal and the sub-audio signal, and to generate the peripheral noise of the videocassette recorder which records and reproduces the signals subjected to fraudulent audio multiplexing on the video cassette recorder. In the differential delay apparatus according to the difficulty of the recognized foreign language, the main voice output from the voice signal processing means (1) and the voice signal processing means (1) for receiving an intermediate frequency input signal composed of the main voice and the sub-voice Main signal buffer means (3) for receiving a signal, identification signal detecting 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 Characterized in that it comprises a noise detecting means (6) for differentially delaying the negative sound when detecting the main signal identification code output from the detecting means (5). It is composed of a differential delay device according to the difficulty of the foreign language recognizing the ambient noise, characterized in that it comprises a noise detection means (6) for differentially delaying the difficulty according to the difficulty of the foreign language recognized the ambient noise.

Description

Differential Delay Listening Device and Method According to Difficulty of Foreign Languages Recognizing Ambient Noise

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)

In the differential delay apparatus according to the difficulty of a foreign language that recognizes the ambient noise of a video cassette recorder which performs voice multiplexing by processing the main audio signal and the sub-audio signal, and records and reproduces the signals subjected to the audio multiplexing on a video cassette recorder. 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 signal buffer means (3) for receiving a main audio signal output from the voice signal processing means (1). ), Identification signal detecting 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 output from the identification signal detecting means (5). Peripheral noise recognition, characterized in that it comprises a noise sensing means (6) which, upon detecting the identification code, randomly delays the sub-sound according to the degree of ambient noise. Differential delay device based on the difficulty of a foreign language. The method of claim 1, further comprising a noise sensing means (6) between the identification signal detecting means (5) and the differential delay means (11). Device. The noise detection means (6) detects the main audio signal identification code from the identification signal detecting means (5) and makes the sub-audio signal differentially delayed by an interval according to the degree of ambient noise. Differential delay device according to the difficulty of the foreign language recognizing the ambient noise, characterized in that the output. In the differential delay method according to the difficulty of a foreign language that recognizes the ambient noise of a video cassette recorder which performs audio multiplexing by processing a main audio signal and a sub-audio signal, and records and reproduces the signals subjected to the audio multiplexing on a video cassette recorder. Receiving an intermediate frequency input signal comprising the main voice and the sub voice, receiving a main voice signal among the intermediate frequency input signals, and detecting a language identification signal of the main voice when the main voice is received. And detecting, by detecting the main audio signal identification code outputted from the detecting step, the sub-audio signal is automatically delayed and transmitted by a predetermined interval according to the degree of ambient noise. Differential delay method based on the difficulty of a foreign language. 5. The method of claim 4, further comprising a housewife voice differential delay step between the identification signal detection step and the screen display step, wherein the housewife voice differential delay step detects the main audio signal identification code from the identification signal detection step. The differential delay method according to the difficulty of the foreign language recognizing the ambient noise, characterized in that for outputting the sub-negative signal at different intervals according to the degree of the ambient noise. ※ Note: Disclosure is based on the initial application.