Search International and National Patent Collections

1. (WO2014194080) TRANSFORMED HIGHER ORDER AMBISONICS AUDIO DATA

Pub. No.:    WO/2014/194080    International Application No.:    PCT/US2014/040008
Publication Date: Fri Dec 05 00:59:59 CET 2014 International Filing Date: Fri May 30 01:59:59 CEST 2014
IPC: H04S 7/00
Applicants: QUALCOMM INCORPORATED
Inventors: PETERS, Nils Günther
SEN, Dipanjan
MORRELL, Martin James
Title: TRANSFORMED HIGHER ORDER AMBISONICS AUDIO DATA
Abstract:
In general, techniques are described for obtaining one or more first vectors describing distinct components of a soundfield and one or more second vectors describing background components of the soundfield, both the one or more first vectors and the one or more second vectors generated at least by performing a transformation with respect to a plurality of spherical harmonic coefficients.