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SPATIALLY BIASED SOUND PICKUP FOR BINAURAL VIDEO RECORDING

  • US 20200137489A1
  • Filed: 09/18/2019
  • Published: 04/30/2020
  • Est. Priority Date: 10/29/2018
  • Status: Active Grant
First Claim
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1. A method for producing a spatially biased sound pickup beamforming function, the method comprising:

  • generating a target directivity function that includes a set of spatially biased head related transfer functions;

    generating a left ear set of beamforming coefficients and a right ear set of beamforming coefficients by determining a fit for the target directivity function based on a device steering matrix; and

    outputting the left ear set of beamforming coefficients and the right ear set of beamforming coefficients.

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