Patent ID: 11877143
Assignee: MICROSOFT TECHNOLOGY LICENSING, LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC H | IPC H

Claim 19:
20. A computer-readable storage medium storing computer-readable instructions which, when executed, cause a processor to perform acts comprising:
processing directional impulse responses corresponding to sound departing from multiple sound source locations and arriving at multiple listener locations in a scene to obtain coherent sound signals and incoherent sound signals that at least partially overlap in time with the coherent sound signals;
encoding first perceptual acoustic parameters from the coherent sound signals and second perceptual acoustic parameters from the incoherent sound signals; and
outputting the encoded first perceptual acoustic parameters and the encoded second perceptual acoustic parameters,
the encoded first perceptual acoustic parameters providing a basis for subsequent rendering of coherent sound and the encoded second perceptual acoustic parameters providing a basis for subsequent rendering of incoherent sound traveling from various source locations to various listener locations in the scene.