| 摘要 |
<p>A method, user device, and computer program product for processing audio signals during a communication session between a user device and a remote node. The method comprises receiving a plurality of audio signals at audio input means at the user device including at least one primary audio signal and unwanted signals; receiving direction of arrival information of the audio signals at a noise suppression means; providing to the noise suppression means known direction of arrival information representative of at least some of said unwanted signals; and processing the audio signals at the noise suppression means to treat as noise, portions of the signal identified as unwanted dependent on a comparison between the direction of arrival information of the audio signals and the known direction of arrival information.</p> |
