US 12,456,472 B2
System and method for routing audio signals
Bruce Charles Nepple, Portland, OR (US); Adam Christopher Braun, Portland, OR (US); and Robert L. Mays, Portland, OR (US)
Assigned to SKYWORKS SOLUTIONS, INC., Irvine, CA (US)
Filed by SKYWORKS SOLUTIONS, INC., Irvine, CA (US)
Filed on Sep. 14, 2023, as Appl. No. 18/368,395.
Prior Publication US 2025/0095658 A1, Mar. 20, 2025
Int. Cl. G10L 19/008 (2013.01); G06F 9/48 (2006.01); G06F 13/12 (2006.01); G06F 13/40 (2006.01); G06F 13/42 (2006.01)
CPC G10L 19/008 (2013.01) [G06F 9/48 (2013.01); G06F 13/12 (2013.01); G06F 13/40 (2013.01); G06F 13/4295 (2013.01)] 18 Claims
OG exemplary drawing
 
1. A system for processing audio data, the system comprising:
a plurality of input sample rate converters and a plurality of output sample rate converters;
an isochronous data interface configured to receive and/or output audio data;
a plurality of programmable rate generators configured to trigger a sequence of audio data transfers between the plurality of input sample rate converters and/or the plurality of output sample rate converters and the isochronous data interface;
a plurality of transaction control registers configured to control routing for each audio data transfer, the plurality of transaction control registers controlling which input sample rate converter of the plurality of input sample rate converters an audio data transfer is to be transferred from for received audio data; and
a plurality of output control registers configured to control write enables of the plurality of output sample rate converters.