| 发明名称 |
METHOD AND APPARATUS FOR GENERATING AN AUDIO OUTPUT COMPRISING SPATIAL INFORMATION |
| 摘要 |
A method of providing an audio signal comprising spatial information relating to a location of at least one virtual source (202) in a sound field with respect to a first user position comprises obtaining a first audio signal comprising a plurality of signal components, each of the signal components corresponding to a respective one of a plurality of virtual loudspeakers (200a-e) located in the sound field; obtaining an indication of user movement; determining a plurality of panned signal components by applying, in accordance with the indication of user movement, a panning function of a respective order to each of the signal components; and outputting a second audio signal comprising the panned signal components. |
| 申请公布号 |
US2015230040(A1) |
申请公布日期 |
2015.08.13 |
| 申请号 |
US201314410975 |
申请日期 |
2013.06.27 |
| 申请人 |
The Provost, Fellows, Foundation Scholars, & the Other Members of Board, of the College of the Holy |
发明人 |
Squires John;Gorzel Marcin;Kelly Ian;Boland Frank |
| 分类号 |
H04S7/00 |
主分类号 |
H04S7/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method of providing an audio signal comprising spatial information relating to a location of at least one virtual source in a sound field with respect to a first user position, the method comprising:
obtaining a first audio signal comprising a plurality of signal components, each of the signal components corresponding to a respective one of a plurality of virtual loudspeakers located in the sound field; obtaining an indication of user movement; determining a plurality of panned signal components by applying, in accordance with the indication of user movement, a panning function of a respective order to each of the signal components; and outputting a second audio signal comprising the panned signal components. |
| 地址 |
Dublin IE |
