System and a method of providing sound to two sound zones

摘要

A system and a method for providing sound into two different sound zones, where an a first signal and a second signal are accessed and converted into speaker signals generating the sound in the zones. interference value is determined. If the interference value exceeds a predetermined threshold, one or more parameter changes are determined to parameters of the conversion which, when implemented, will ensure that the interference in the first zone by sound in the second zone is maintained below a threshold limit.

主权项

1. A system for providing sound into two sound zones, the system comprising:
a plurality of speakers configured to generate a first audio signal in a first of the sound zones and a second audio signal in a second of the sound zones; and a controller configured to
access a first signal and a second signal and convert the first and second signals into a speaker signal for each of the speakers,receive an input indicating a specified change in a parameter of at least one of the first audio signal and the second audio signal,derive, from at least the input and at least one of the second audio signal and the second signal, an interference value, andadapt the conversion in accordance with the input, based on a determination that the interference value is less than or equal to a threshold.