등록
다채널 오디오 신호의 고효율 전송을 위한 공간큐 기반 채널 부호화 방법
- 발명자
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백승권, 성종모, 서정일, 이태진, 장대영, 최진수
- 출원번호
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16290469 (2019.03.01)
- 공개번호
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20190200150 (2019.06.27)
- 등록번호
- 10638243 (2020.04.28)
- 출원국
- 미국
- 협약과제
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14MR9500, (통합)초고품질 콘텐츠 지원 UHD실감 방송/디지털 시네마/사이니지 융합서비스 기술 개발,
김진웅
- 초록
- Provided are an encoding method of a multichannel signal, an encoding apparatus to perform the encoding method, a multichannel signal processing method, and a decoding apparatus to perform the decoding method. The decoding method may include identifying an N/2-channel downmix signal derived from an N-channel input signal; and generating an N-channel output signal from the identified N/2-channel downmix signal using a plurality of one-to-two (OTT) boxes. If a low frequency effect (LFE) channel is absent in the output signal, the number of OTT boxes may be equal to N/2 where N/2 denotes the number of channels of the downmix signal.
- KSP 제안 키워드
- An encoding, Encoding method, Frequency effect, Input signal, Multichannel Signal Processing, Multichannel signals, N-channel, Processing Method, Signal Processing, decoding method, low-frequency
- 패밀리
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