acoustic echo canceling
adaptive canceling technology
adaptive interference canceling
Adaptive Noise Canceling
自适应除噪
自适应噪声抵消
适应性噪声消除
自适应噪声对消
自适应语音降噪
adaptive speech noise canceling
canceling multi-access inference
canceling noise from speech
Canceling station operator
centrifugal-force canceling mechanism
Disturbance canceling control