公开(公告)号：US11843924B2

公开(公告)日：2023-12-12

申请号：US17147259

申请日：2021-01-12

申请人： Texas Instruments Incorporated

发明人： Prateek Jain ,  Matthew Raymond Kucic ,  Sahiti Priya Chittam

IPC分类号： H03G7/00 ,  H04R3/00 ,  H03G3/30 ,  H03F3/217 ,  H03F99/00

CPC分类号： H04R3/007 ,  H03F3/217 ,  H03G3/3005 ,  H04R2430/01

摘要： Methods and systems for aligning amplification gains in a plurality of interconnected devices are disclosed. The method includes receiving by each device limiter gain attenuations and brownout gain attenuations broadcasted by the plurality of devices and selecting the maximum brownout gain attenuation and the maximum limiter gain attenuation. The method includes determining a total attenuation as a sum of the maximum brownout attenuation gain and the maximum limiter attenuation gain. The method includes receiving a frame synchronization signal and adjusting the amplification gain by applying the total attenuation responsive to the frame synchronization signal.

公开(公告)号：US20210219054A1

公开(公告)日：2021-07-15

申请号：US17147259

申请日：2021-01-12

申请人： Texas Instruments Incorporated

发明人： Prateek Jain ,  Matthew Raymond Kucic ,  Sahiti Priya Chittam

IPC分类号： H04R3/00 ,  H03F3/217 ,  H03G3/30

摘要： Methods and systems for aligning amplification gains in a plurality of interconnected devices are disclosed. The method includes receiving by each device limiter gain attenuations and brownout gain attenuations broadcasted by the plurality of devices and selecting the maximum brownout gain attenuation and the maximum limiter gain attenuation. The method includes determining a total attenuation as a sum of the maximum brownout attenuation gain and the maximum limiter attenuation gain. The method includes receiving a frame synchronization signal and adjusting the amplification gain by applying the total attenuation responsive to the frame synchronization signal.