SPATIAL AUDIO EARPHONE DEVICE AND METHOD FOR CALLING USING THE SAME
The present invention discloses earphones which comprise: a left binaural microphone and right binaural microphone that convert a first sound wave from a first caller into a first audio signal; a signal separator separating a first voice signal corresponding to a first voice of the first caller usin...
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Format | Patent |
Language | English Korean |
Published |
24.08.2023
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Abstract | The present invention discloses earphones which comprise: a left binaural microphone and right binaural microphone that convert a first sound wave from a first caller into a first audio signal; a signal separator separating a first voice signal corresponding to a first voice of the first caller using a first device from the first audio signal; and a left speaker module and right speaker module that output a second voice signal of a second caller included in a second audio signal corresponding to a second sound wave collected from the second caller, the other party of the first caller, using a second device. According to the present invention, hands-free calling with improved sound quality is possible by using the earphones with the built-in binaural microphone.
본 발명은, 제1 통화자 측의 제1 소리 파동을 제1 오디오 신호로 변환하는 좌측 바이노럴 마이크 및 우측 바이노럴 마이크, 제1 디바이스를 이용하는 제1 통화자의 제1 음성에 대응하는 제1 음성 신호를 상기 제1 오디오 신호에서 분리하는 신호 분리기 및 제2 디바이스를 이용하는, 제1 통화자의 통화 상대인 제2 통화자 측에서 수집된 제2 소리 파동에 대응하는 제2 오디오 신호에 포함된 제2 통화자의 제2 음성 신호를 출력하는 좌측 스피커 모듈 및 우측 스피커 모듈을 포함하는 이어폰을 개시한다. 본 발명에 따르면, 바이노럴 마이크가 내장된 이어폰을 이용하여 향상된 음질로 핸즈 프리 통화가 가능하다. |
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AbstractList | The present invention discloses earphones which comprise: a left binaural microphone and right binaural microphone that convert a first sound wave from a first caller into a first audio signal; a signal separator separating a first voice signal corresponding to a first voice of the first caller using a first device from the first audio signal; and a left speaker module and right speaker module that output a second voice signal of a second caller included in a second audio signal corresponding to a second sound wave collected from the second caller, the other party of the first caller, using a second device. According to the present invention, hands-free calling with improved sound quality is possible by using the earphones with the built-in binaural microphone.
본 발명은, 제1 통화자 측의 제1 소리 파동을 제1 오디오 신호로 변환하는 좌측 바이노럴 마이크 및 우측 바이노럴 마이크, 제1 디바이스를 이용하는 제1 통화자의 제1 음성에 대응하는 제1 음성 신호를 상기 제1 오디오 신호에서 분리하는 신호 분리기 및 제2 디바이스를 이용하는, 제1 통화자의 통화 상대인 제2 통화자 측에서 수집된 제2 소리 파동에 대응하는 제2 오디오 신호에 포함된 제2 통화자의 제2 음성 신호를 출력하는 좌측 스피커 모듈 및 우측 스피커 모듈을 포함하는 이어폰을 개시한다. 본 발명에 따르면, 바이노럴 마이크가 내장된 이어폰을 이용하여 향상된 음질로 핸즈 프리 통화가 가능하다. |
Author | LEE SIN LYUL CHOI SANG SU JANG SUNG HWAN KIM JI HEON |
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DocumentTitleAlternate | 공간 오디오 이어폰, 디바이스 및 이를 이용한 통화 방법 |
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Snippet | The present invention discloses earphones which comprise: a left binaural microphone and right binaural microphone that convert a first sound wave from a first... |
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SubjectTerms | ACOUSTICS DEAF-AID SETS ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS MUSICAL INSTRUMENTS PHYSICS PUBLIC ADDRESS SYSTEMS SPEECH ANALYSIS OR SYNTHESIS SPEECH OR AUDIO CODING OR DECODING SPEECH OR VOICE PROCESSING SPEECH RECOGNITION TELEPHONIC COMMUNICATION WIRELESS COMMUNICATIONS NETWORKS |
Title | SPATIAL AUDIO EARPHONE DEVICE AND METHOD FOR CALLING USING THE SAME |
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