Applicant
Google LLC
Grantee
Google LLC
Primary examiner
Akelaw Teshale
Application number
16001764
Kind
B2
Document number
10325614
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Voice-Based Realtime Audio Attenuation

10325614 - 16001764 - USPTO

Application Jun 06, 2018 - Publication Jun 18, 2019

Anthony Michael Fadell Simon Robert Prakash Michael Kai Morishita Shijing Xian Chad Seguin

Abstract

An example implementation may involve driving an audio output module of a wearable device with a first audio signal and then receiving, via at least one microphone of wearable device, a second audio signal comprising first ambient noise. The device may determine that the first ambient noise is indicative of user speech and responsively duck the first audio signal. While the first audio signal is ducked, the device may detect, in a subsequent portion of the second audio signal, second ambient noise, and determine that the second ambient noise is indicative of ambient speech. Responsive to the determination that the second ambient noise is indicative of ambient speech, the device may continue the ducking of the first audio signal.

Description

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