| 摘要 |
<p>A noise suppressor is provided which includes a signal to noise ratio (SNR) determiner (16), a channel gain determiner (18), a gain smoother (30) and a multiplier (20). The SNR determiner (16) determines the SNR per channel of the input signal. The channel gain determiner (18) determines a channel gain per the ith channel. The gain smoother (30) produces a smoothed gain per the ith channel and the multiplier (20) multiplies each channel of the input signal by its associated smoothed gain.</p> |
