BROWSE
Detail
Registered APPARATUS AND METHOD FOR EXTRACTING SOUND SOURCE FROM MULTI-CHANNEL AUDIO SIGNAL
- Inventors
- Lim Woo-Taek, Beack Seung Kwon, Lee Tae Jin, Kim Hui Yong
- Application No.
- 16203668 (2018.11.29)
- Publication No.
- 20190180142 (2019.06.13)
- Registration No.
- 10552711 (2020.02.04)
- Country
- UNITED STATES
- Project Code
- 17HS2400, Basic Technology for Extracting High-level Information from Multiple Sources Data base on Intelligent Analysis, Yoo Jang-Hee
- Abstract
- Disclosed is an apparatus and method for extracting a sound source from a multi-channel audio signal. A sound source extracting method includes transforming a multi-channel audio signal into two-dimensional (2D) data, extracting a plurality of feature maps by inputting the 2D data into a convolutional neural network (CNN) including at least one layer, and extracting a sound source from the multi-channel audio signal using the feature maps.
- KSP Keywords
- Audio signal, Convolution neural network(CNN), Extracting method, Feature map, Multichannel audio, Sound source, multi-channel, neural network(NN), two-dimensional(2D)
- Family
| Status | Patent | Country | KIPRIS |
|---|---|---|---|
| Registered | 다채널 오디오 신호에서 음원을 추출하는 장치 및 그 방법 | KOREA | KIPRIS |