Title:
MICROPHONE, AND METHOD AND DEVICE FOR AUDIO PROCESSING
Document Type and Number:
WIPO Patent Application WO/2018/090343
Kind Code:
A1
Abstract:
Disclosed are a microphone, and a method and device for audio processing for improving sound receiving and processing quality. The microphone comprises: a first sound sensor (101) for receiving sound signals in a first sound pressure level range and converting the sound signals to analog electrical signals; and a second sound sensor (102) for receiving sound signals in a second sound pressure level range and converting the sound signals to analog electrical signals, wherein a first maximum sound pressure level in the first sound pressure level range is higher than a second maximum sound pressure level in the second sound pressure level range.
Inventors:
LI YILONG (CN)
Application Number:
PCT/CN2016/106461
Publication Date:
May 24, 2018
Filing Date:
November 18, 2016
Export Citation:
Assignee:
BEIJING XIAOMI MOBILE SOFTWARE CO LTD (CN)
International Classes:
H04R19/04; H04R3/00
Foreign References:
| CN104205872A | 2014-12-10 | |||
| CN103402161A | 2013-11-20 | |||
| CN201403197Y | 2010-02-10 | |||
| CN103325378A | 2013-09-25 | |||
| JP2016144134A | 2016-08-08 |
Attorney, Agent or Firm:
SUNLAND LAW FIRM (CN)
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