2021 IEEE International Conference on Acoustics, Speech and Signal Processing
6-11 June 2021 • Toronto, Ontario, Canada
Extracting Knowledge from Information
| Paper ID | SPE-41.3 | ||
| Paper Title | SELF-ATTENTIVE VAD: CONTEXT-AWARE DETECTION OF VOICE FROM NOISE | ||
| Authors | Yong Rae Jo, Voithru, South Korea; Young Ki Moon, Voithru, Inha University, South Korea; Won Ik Cho, Seoul National University, South Korea; Geun Sik Jo, Inha University, South Korea | ||
| Session | SPE-41: Voice Activity and Disfluency Detection | ||
| Location | Gather.Town | ||
| Session Time: | Thursday, 10 June, 15:30 - 16:15 | ||
| Presentation Time: | Thursday, 10 June, 15:30 - 16:15 | ||
| Presentation | Poster | ||
| Topic | Speech Processing: [SPE-VAD] Voice Activity Detection and End-pointing | ||
| IEEE Xplore Open Preview | Click here to view in IEEE Xplore | ||
| Abstract | Recent voice activity detection (VAD) schemes have aimed at leveraging the decent neural architectures, but few were successful with applying the attention network due to its high reliance on the encoder-decoder framework. This has often let the built systems have high dependency on the recurrent neural networks which are costly and sometimes less context-sensitive considering the scale and property of acoustic frames. To cope this issue with the self-attention mechanism and achieve a simple, powerful and environmentrobust VAD, we first adopt the self-attention architecture in building up the modules for voice detection and boosted prediction. Our model surpasses the previous neural architectures in view of low signal-to-ratio and noisy real-world scenarios, at the same time displaying the robustness regarding the noise types. We make the test labels on movie data publicly available for the fair competition and future progress. | ||