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
EP2868119(A1)
申请公布日期
2015.05.06
申请号
EP20130741683
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& UNDIV. TRINITY OF QUEEN ELIZABETH NEAR DUBLIN
发明人
SQUIRES, JOHN;GORZEL, MARCIN;KELLY, IAN;BOLAND, FRANK