INTELLECTUAL PROPERTY

The Science of Sound

We have the original technology for immersive audio, and international standards such as MPEG and 3GPP are adopting our technology.

PATENT NO. TITLE
KR 10-1627650 Binaural audio signal processing method and apparatus reflecting personal characteristics
(개인 특징을 반영한 바이노럴 오디오 신호 처리 방법 및 장치)
CN 107,113,524 Binaural audio signal processing method and apparatus reflecting personal characteristics
(反映个人特性的双耳音频信号处理方法和设备)
KR 10-2433613 Binaural audio signal processing method and apparatus reflecting personal characteristics (개인 특징을 반영한 바이노럴 오디오 신호 처리 방법 및 장치)
KR 10-1627647 Audio signal processing apparatus and method for binaural rendering
(바이노럴 렌더링을 위한 오디오 신호처리 장치 및 방법)
CN 107,005,778 Audio signal processing apparatus and method for binaural rendering (用于双耳渲染的音频信号处理设备和方法)
US 9,961,466 Audio signal processing apparatus and method for binaural rendering
JP 6,454,027 Audio signal processing apparatus and method for binaural rendering
(バイノーラルレンダリングのためのオーディオ信号処理装置及びその方法)
KR 10-1627247 Method and device for processing binaural audio signal generating additional stumulation (추가 자극을 생성하는 바이노럴 오디오 신호 처리 방법 및 장치
US 10,003,904 Method and device for processing binaural audio signal generating additional stimulation
KR 10-1627652 An apparatus and a method for processing audio signal to perform binaural rendering
US 9,602,947 Apparatus and a method for processing audio signal to perform binaural rendering
US 9,946,509 Apparatus and method for processing audio signal
US 10,419,867 Device and method for processing audio signal
US 10,158,964 Method and apparatus for processing audio signal
US 10,349,201 Audio signal processing method and apparatus for binaural rendering
US 10,271,157 Method and apparatus for processing audio signal
CN 109,314,832 Audio signal processing method and device (音频信号处理方法和设备)
US 10,262,665 Method and apparatus for processing audio signals using ambisonic signals
US 10,356,545 Method and device for processing audio signal by using metadata
US 10,659,904 Method and device for processing binaural audio signal
US 10,165,381 Audio signal processing method and device
JP 7,038,725 Method and apparatus for processing audio signal (オーディオ信号処理方法及び装置)
US 11,184,727 Audio signal processing method and device
US 10,917,718 Audio signal processing method and device
KR 10-2128281 A method and an apparatus for audiosignal processing using ambisonics
(앰비소닉 신호를 사용하는 오디오 신호 처리 방법 및 장치)
CN 111,034,225 A method and an apparatus for audiosignal processing using ambisonics
(使用立体混响信号的音频信号处理方法和装置)
US 10,609,504 Audio signal processing method and apparatus for binaural rendering using phase response characteristics
KR 10-2149214 Audio signal processing method and apparatus for binaural rendering using phase response characteristics (위상 응답 특성을 이용한 오디오 신호처리 방법 및 장치)
JP 6,790,052 Audio signal processing method and apparatus for binaural rendering using phase response characteristcs (位相応答特性を利用するバイノーラルレンダリングのためのオーディオ信 号処理方法及び装置)
US 10,848,890 Binaural audio processing method and apparatus for determining rendering method according to position of listener and object
JP 7,102,024 DEVICE FOR PROCESSING AUDIO SIGNAL, USING METADATA (メタデータを利用するオーディオ信号処理装置)
KR 10-2346669 라우드니스 레벨을 제어하는 오디오 신호처리 방법 및 장치
US 10,686,420 Method and apparatus of audio signal processing controlling loudness level
KR 10-2253524 동영상 라우드니스 정규화 시스템 및 방법
KR 10-2287497 플랫폼 적응형 오디오 정규화 방법 및 시스템
KR 10-2295287 오디오 신호처리 방법 및 시스템
US 11,316,490 Audio signal processing method and device for controlling loudness level
US 11,470,435 Method and device for processing audio singals using 2-channel stereo speaker
KR 10-2390643 오디오 라우드니스 메타테이터 생성 방법 및 이를 위한 장치
US 11,336,248 Method for generating audio loudness metadata and device therefor
US 11,212,631 Method for generating binaural signals from stereo signals using upmixing binauralization and apparatus therefor
CN112511965 Method for generating binaural signals from stereo signals using upmixing binauralization and apparatus therefor (使用上混双耳化从立体声信号生成双耳信号的方法及装置)
JP 7,039,066 Method for generating binaural signals from stereo signals using upmixing binauralization and apparatus therefor (アップミキシングバイノーラル化を用いたステレオ信号からバイノーラル信号を生成する方法及びそのための装置)
IN201737020026 Audio signal processing apparatus and method for binaural rendering
KR20160081873 Method and device for processing bunaural audio signal generating additional stimulation (추가 자극을 생성하는 바이노럴 오디오 신호 처리 방법 및 장치)
KR20160094349 An apparatus and a method for processing audio signal to perform binaural rendering
KR20170058320 Apparatus and method for processing audio signal
KR20180135973 바이노럴 렌더링을 위한 오디오 신호 처리 방법 및 장치
JP2019533404 Binaural audio signal processing method and apparatus
(バイノーラルオーディオ信号処理方法及び装置)
IN201917029794 Method and apparatus for processing audio signal
VN1-2019-04934 Method and apparatus for processing audio signal
(PHƯƠNG PHÁP VÀ THIẾT BỊ XỬ LÝ TÍN HIỆU AUĐIO)
KR20190125371 오디오 신호처리 방법 및 장치
ID P00202001715 A method and an apparatus for audio signal processing using ambisonics
CN110035376 Audio signal processing method and apparatus for binaural rendering using phase response characteristics
(使用相位响应特征来双耳渲染的音频信号处理 方法和装置)
KR20200130644 메타데이터를 이용하는 오디오 신호 처리 방법 및 장치
US20210084426 Method and device for processing audio signal, using metadata
JP 2022-104743 DEVICE FOR PROCESSING AUDIO SIGNAL, USING METADATA (メタデータを利用するオーディオ信号処理装置)
US 17/653145 Loudness normalization method and system
US 17/806380 Method and system for normalizing platform-adaptive audio
US 17/808321 Method and system for processing audio signal
KR20210019415 라우드니스 레벨을 제어하는 오디오 신호처리 방법 및 장치
JP 2021-555508 Audio signal processing method and device for controlling loudness level
CN113647120 Audio signal processing method and device for controlling loudness level
US 17/700494 Audio signal processing method and device for controlling loudness level
KR20210053236 Audio signal processing method and apparatus for frequency spectrum correction
US 17/827658 Audio signal processing method and apparatus for controlling loudness level and dynamic range
KR20210116274 메타데이터를 이용하여 오디오 신호의 라우드니스 레벨을 제어 방법 및 이를 이용하는 장치 (Method for controlling loudness level of audio signal using metadata and apparatus using the same)
KR 10-2021-0072522 오디오와 관련하여 사용자 맞춤형 현장감 실현을 위한 컴퓨터 시스템 및 그의 방법
US 17/534804 Computer system for realizing customized being-there in association with audio and method thereof
KR 10-2021-0072523 사용자 맞춤형 현장감 실현을 위한 오디오 콘텐츠를 전송하는 컴퓨터 시스템 및 그의 방법
KR 10-2021-0072524 사용자 맞춤형 현장감 실현을 위한 오디오 콘텐츠를 제작하는 컴퓨터 시스템 및 그의 방법
VN 1-2020-05337 Method for generating binaural signals from stereo signals using upmixing binauralization and apparatus therefor
US 17/527145 Method for generating binaural signals from stereo signals using upmixing binauralization and apparatus therefor
KR 10-2021-0120507 이벤트 맞춤형 오디오 콘텐츠를 렌더링하기 위한 컴퓨터 시스템 및 그의 방법
JP 2022-128606 이벤트 맞춤형 오디오 콘텐츠를 렌더링하기 위한 컴퓨터 시스템 및 그의 방법(イベントカスタム型のオーディオコンテンツをレンダリングするためのコンピュータシステムおよび方法)
US 17/939306 Computer system for rendering event-customized audio content, and method thereof
PCT/KR2021/014764 기계 학습 모델을 이용하여 복수의 신호 성분을 포함하는 오디오 신호 처리 장치
KR 10-2021-0141076 기계 학습 모델을 이용하여 복수의 신호 성분을 포함하는 오디오 신호 처리 장치
US 17/506678 Audio signal processing apparatus including plurality of signal component using machine learning model
KR 10-2021-0163740 오디오 신호의 정규화를 수행하는 방법 및 이를 위한 장치
US 17/535329 Method for performing normalization of audio signal and apparatus therefor
KR 10-2022-0089104 멀티-뷰 환경에 있어서 오디오 장면(audio scene)을 전환하는 방법 및 이를 위한 장치
VN 1-2022-04555 Method and apparatus for switching an audio scene in a multi-view environment
ID P00202207498 Method and apparatus for switching an audio scene in a multi-view environment
JP 2022-103609 Computer system for processing audio content and method thereof
US 17/809337 Computer system for processing audio content and method thereof
EP3229498 Audio signal processing apparatus and method for binaural rendering
US20200175997 A method and an apparatus for audio signal processing using ambisonics
CN112005560 Method and device for processing audio signal, using metadata (使用元数据处理音频信号的方法和设备)
CN112653985 Method and device for processing audio singals using 2-channel stereo speaker (使用2声道立体声扬声器处理音频信号的方法和设备)
US20210135644 Audio signal processing method and apparatus for frequency spectrum correction
US20210288626 Audio signal processing method and apparatus for controlling loudness level and dynamic range
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