| 摘要 |
A camera input can be used by a computer to support audio spatialization or to improve audio spatialization of an application that already supports the audio spatialization. A computer system may support the audio spatialization, for example, by modifying a relative latency or relative amplitude of rendered audio packets. If a sound is intended, for example, to be located on the left side of a user, then an audio channel that is rendered on a headset speaker located on the user′s left ear may have a somewhat decreased latency and increased amplitude compared to another audio channel. [Reference numerals] (20) DSP driver reads user's new location (x_1, y_1, z_1, a_1,b_1) from a camera; (22) Active audio streams are currently rendered?; (24) DSP processes audio packets and generates spatialization effects based on the user's location (x_1, y_1, z_1, a_1,b_1); (26) Time after the last time when the user's location is read 竊�?; (AA,CC) No; (BB,DD) Yes |
