公开(公告)号：US09351069B1

公开(公告)日：2016-05-24

申请号：US13927636

申请日：2013-06-26

Applicant: Google Inc.

Inventor： Glenn Kasten ,  Jean-Michel Roland Trivi ,  Eric Laurent

IPC: H04B1/00 ,  G06F17/00 ,  H04R3/00 ,  G11B20/10 ,  H04H60/04

CPC classification number: H04R3/00 ,  G11B2020/10546 ,  H04H60/04 ,  H04R2430/01 ,  H04S3/008 ,  H04S2400/03 ,  H04S2400/13

Abstract: An example system may include a first mixer module configured to receive a latency-tolerant audio signal, buffer the latency-tolerant audio signal for a first duration, and process the latency-tolerant audio signal. The system may also include a second mixer module configured to receive the processed latency-tolerant audio signal from the first mixer module. The second mixer may also be configured to receive a latency-sensitive audio signal, where the latency-sensitive audio signal is shorter in duration than the latency-tolerant audio signal, and where the latency-sensitive audio signal corresponds to a user input. The second mixer may also be configured to buffer the latency-sensitive audio signal for a second duration, where the second duration is shorter than the first duration. The second mixer may also be configured to process the latency-sensitive audio signal, and combine the processed latency-tolerant audio signal and the processed latency-sensitive audio signal to create a combined signal.

Abstract translation: 示例系统可以包括被配置为接收延迟容忍音频信号的第一混频器模块，在第一持续时间内缓冲等待时间容许音频信号，并且处理等待时间容许音频信号。 该系统还可以包括被配置为从第一混频器模块接收经处理的等待延迟容忍音频信号的第二混频器模块。 第二混频器还可以被配置为接收等待时间敏感音频信号，其中等待时间敏感音频信号的持续时间比延迟容忍音频信号更短，并且其中等待时间敏感音频信号对应于用户输入。 第二混频器还可以被配置为缓冲延迟敏感音频信号持续第二持续时间，其中第二持续时间短于第一持续时间。 第二混频器还可以被配置为处理等待时间敏感的音频信号，并且组合经处理的等待延迟的音频信号和经处理的等待时间敏感的音频信号以产生组合的信号。