公开(公告)号：US09525936B1

公开(公告)日：2016-12-20

申请号：US14173708

申请日：2014-02-05

Applicant: Google Inc.

Inventor： Jianchun Dong ,  Richard Herr

IPC: H04R3/00 ,  H04R1/10 ,  G02C11/06 ,  H04B1/3827 ,  G02C5/14 ,  H04B5/00 ,  H04B5/02

CPC classification number: H04R3/00 ,  G02C5/143 ,  G02C11/06 ,  G02C11/10 ,  H04B1/385 ,  H04B5/00 ,  H04B5/0006 ,  H04B5/0075 ,  H04B5/0081 ,  H04B5/02 ,  H04R1/1041 ,  H04R1/1058 ,  H04R1/1075 ,  H04R5/033 ,  H04R2201/107 ,  H04R2460/13

Abstract: Disclosed are systems and devices for transmission of an audio signal. In some embodiments, the system may include a wearable computing device, a first audio receiver, and a second audio receiver. The wearable computing device may include an audio source configured to generate an audio signal that includes a first channel and a second channel, and a transmission coil configured to transmit the audio signal. The first audio receiver may include a first receiving coil configured to receive the audio signal, a first circuit configured to process the audio signal to determine the first channel, and a first audio output configured to output the first channel. Similarly, the second audio receiver may include a second receiving coil configured to receive the audio signal, a second circuit configured to process the audio signal to determine the second channel, and a second audio output configured to output the second channel.

Abstract translation: 公开了用于传输音频信号的系统和装置。 在一些实施例中，系统可以包括可穿戴计算设备，第一音频接收器和第二音频接收器。 可穿戴计算设备可以包括被配置为生成包括第一通道和第二通道的音频信号的音频源，以及被配置为发送音频信号的发送线圈。 第一音频接收器可以包括被配置为接收音频信号的第一接收线圈，被配置为处理音频信号以确定第一通道的第一电路以及被配置为输出第一通道的第一音频输出。 类似地，第二音频接收器可以包括被配置为接收音频信号的第二接收线圈，被配置为处理音频信号以确定第二通道的第二电路以及被配置为输出第二通道的第二音频输出。