US 12,267,665 B2
Spatial audio augmentation
Lasse Laaksonen, Tampere (FI); Antti Eronen, Tampere (FI); and Kari Juhani Jarvinen, Tampere (FI)
Assigned to Nokia Technologies Oy, Espoo (FI)
Filed by Nokia Technologies Oy, Espoo (FI)
Filed on Jul. 20, 2023, as Appl. No. 18/224,194.
Application 18/224,194 is a continuation of application No. 17/258,769, granted, now 11,758,349, previously published as PCT/FI2019/050533, filed on Jul. 5, 2019.
Claims priority of application No. 1811546 (GB), filed on Jul. 13, 2018.
Prior Publication US 2023/0370803 A1, Nov. 16, 2023
This patent is subject to a terminal disclaimer.
Int. Cl. H04S 7/00 (2006.01); G10L 19/008 (2013.01)
CPC H04S 7/304 (2013.01) [G10L 19/008 (2013.01); H04S 2400/01 (2013.01); H04S 2420/03 (2013.01); H04S 2420/11 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus comprising
at least one processor and
at least one memory storing instructions that, when executed with the at least one processor, cause the apparatus at least to:
obtain at least one spatial audio signal configured to be rendered with at least one of a user position or a user orientation;
determine at least one first audio signal based, at least partially, on the at least one spatial audio signal and the at least one of the user position or the user orientation;
obtain at least one augmentation audio signal;
determine at least one second audio signal based, at least partially, on at least a part of the at least one augmentation audio signal; and
mix the at least one first audio signal and the at least one second audio signal to generate at least one output audio signal.