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Method and apparatus for obtaining vibration information and user equipment

  • US 10,197,437 B2
  • Filed: 10/10/2015
  • Issued: 02/05/2019
  • Est. Priority Date: 11/17/2014
  • Status: Active Grant
First Claim
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1. A method for obtaining vibration information, comprising:

  • obtaining multiple groups of electromagnetic wave receiving signals corresponding to multiple receiving locations, each group of electromagnetic wave receiving signals in the multiple groups of electromagnetic wave receiving signals comprising multiple electromagnetic wave receiving signals respectively corresponding to multiple reflected electromagnetic wave signals, and the multiple reflected electromagnetic wave signals being formed by reflecting an electromagnetic wave signal by multiple reflective units of an electromagnetic wave reflective array when the multiple reflective units of the electromagnetic wave reflective array vibrate in response to a sound in an environment;

    obtaining, according to the multiple groups of electromagnetic wave receiving signals and transmission channel information between the multiple receiving locations and the multiple reflective units, the multiple reflected electromagnetic wave signals respectively corresponding to the multiple reflective units; and

    obtaining, according to the multiple reflected electromagnetic wave signals, multiple pieces of vibration information respectively corresponding to the multiple reflective units.

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