24 citations · 24 across the 5 of their papers we have counts for
5 papers · 1 filter
A Real-Time Voice Activity Detection Based On Lightweight Neural
Jidong Jia, Pei Zhao, Di Wang
Voice activity detection (VAD) is the task of detecting speech in an audio stream, which is challenging due to numerous unseen noises and low signal-to-noise ratios in real environ…
Competitive Wakeup Scheme for Distributed Devices
Lu Ma, Haiping Zhang, Pei Zhao +1
Wakeup is the primary function in voice interaction which is the mainstream scheme in man-machine interaction (HMI) applications for smart home. All devices will response if the sa…
A Lite Microphone Array Beamforming Scheme with Maximum Signal-to-Noise Ratio Filter
Lu Ma, Xin Zhao, Pei Zhao +1
Since space-domain information can be utilized, microphone array beamforming is often used to enhance the quality of the speech by suppressing directional disturbance. However, wit…
Acoustic Echo Cancellation by Combining Adaptive Digital Filter and Recurrent Neural Network
Lu Ma, Hua Huang, Pei Zhao +1
Acoustic Echo Cancellation (AEC) plays a key role in voice interaction. Due to the explicit mathematical principle and intelligent nature to accommodate conditions, adaptive filter…
Voice Activity Detection Scheme by Combining DNN Model with GMM Model
Lu Ma, Xiaomeng Zhang, Pei Zhao +1
Due to the superior modeling ability of deep neural network (DNN), it is widely used in voice activity detection (VAD). However, the performance may degrade if no sufficient data e…