US Patent Application 18233476. NOISE SUPPRESSION DEVICE, NOISE SUPPRESSION METHOD, AND STORAGE MEDIUM STORING NOISE SUPPRESSION PROGRAM simplified abstract

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NOISE SUPPRESSION DEVICE, NOISE SUPPRESSION METHOD, AND STORAGE MEDIUM STORING NOISE SUPPRESSION PROGRAM

Organization Name

Mitsubishi Electric Corporation

Inventor(s)

Toshiyuki Hanazawa of Tokyo (JP)

NOISE SUPPRESSION DEVICE, NOISE SUPPRESSION METHOD, AND STORAGE MEDIUM STORING NOISE SUPPRESSION PROGRAM - A simplified explanation of the abstract

This abstract first appeared for US patent application 18233476 titled 'NOISE SUPPRESSION DEVICE, NOISE SUPPRESSION METHOD, AND STORAGE MEDIUM STORING NOISE SUPPRESSION PROGRAM

Simplified Explanation

The abstract describes a noise suppression device that processes input data to reduce noise and generate post-noise suppression data.

  • The device determines a weighting coefficient based on the input data and the post-noise suppression data in a specific section of a time series.
  • The device then generates output data by combining the input data and the post-noise suppression data using the weighting coefficient as weights.


Original Abstract Submitted

A noise suppression device includes processing circuitry to generate post-noise suppression data by performing a noise suppression process on input data; to determine a weighting coefficient based on the input data in a predetermined section in a time series and the post-noise suppression data in the predetermined section; and to generate output data by performing weighted addition on the input data and the post-noise suppression data by using values based on the weighting coefficient as weights.

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