FINAL SIGNAL FROM A NEAR-END SIGNAL AND A FAR-END SIGNAL
摘要
A method of processing a far-end signal and a near-end signal (Fig. 4) to produce a final signal, the far-end signal containing speech, the near-end signal containing speech and background noise. The method includes: determining an amplification gain based upon the near-and signal (105); removing a portion of the background noise from the near-end signal to create a noise-reduced near-end signal with the noise-reduced near-end signal to create a combined signal (107); and amplifying the combined signal by the amplification gain to create the final signal (110).