Method and apparatus for obtaining vibration information and user equipment

An apparatus for obtaining vibration information, comprising:

• a reflected signal obtaining module, configured to obtain at least one group of reflected electromagnetic wave signals, wherein the at least one group of reflected electromagnetic wave signals are formed by reflecting an electromagnetic wave signal by at least one electromagnetic wave reflective array when the at least one electromagnetic wave reflective array vibrates in response to a sound in an environment, and each electromagnetic wave reflective array in the at least one electromagnetic wave reflective array comprises multiple first reflective units with different electromagnetic wave reflective characteristics;
• and
• an analyzing and processing module, comprising:
• a vibration information obtaining unit, configured to analyze the at least one group of reflected electromagnetic wave signals to obtain at least one set of vibration information corresponding to the at least one electromagnetic wave reflective array;
• and
• a vibration direction obtaining unit, configured to obtain, according to the at least one set of vibration information, at least one piece of vibration source direction information corresponding to at least one location of the at least one electromagnetic wave reflective array.

A computer readable storage device comprising executable instructions that, in response to execution, cause a device comprising a processor to perform operations, comprising:

• obtaining at least one group of reflected electromagnetic wave signals, wherein the at least one group of reflected electromagnetic wave signals are formed by reflecting an electromagnetic wave signal by at least one electromagnetic wave reflective array when the at least one electromagnetic wave reflective array vibrates in response to a sound in an environment, and each electromagnetic wave reflective array in the at least one electromagnetic wave reflective array comprises multiple first reflective units with different electromagnetic wave reflective characteristics;
• analyzing the at least one group of reflected electromagnetic wave signals to obtain at least one set of vibration information corresponding to the at least one electromagnetic wave reflective array;
• and
• obtaining, according to the at least one set of vibration information, at least one piece of vibration source direction information corresponding to at least one location of the at least one electromagnetic wave reflective array.