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SYSTEM AND METHOD FOR ASSOCIATING MUSIC WITH BRAIN-STATE DATA

  • US 20150297109A1
  • Filed: 04/22/2015
  • Published: 10/22/2015
  • Est. Priority Date: 04/22/2014
  • Status: Active Grant
First Claim
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1. An intelligent music system comprising:

  • (a) at least one bio-signal sensor configured to capture bio-signal sensor data from at least one user;

    (b) an input receiver configured to receive music data and the bio-signal sensor data, the music data and the bio-signal sensor data being temporally defined such that the music data corresponds temporally to at least a portion of the bio-signal sensor data;

    (c) at least one processor configured to provide;

    (i) a music processor to segment the music data into a plurality of time epochs of music, each epoch of music linked to a time stamp;

    (ii) a sonic feature extractor to, for each epoch of music, extract a set of sonic features;

    (iii) a biological feature extractor to extract, for each epoch of music, a set of biological features from the bio-signal sensor data using the time stamp for the respective epoch of music;

    (iv) a metadata extractor to extract metadata from the music data;

    (v) a user feature extractor to extract a set of user attributes from the music data and the bio-signal sensor data, the user attributes comprising one or more user actions taken during playback of the music data;

    (vi) a machine learning engine to transform the set of sonic features, the set of biological features, the set of metadata, and the set of user attributes into, for each epoch of music, a set of categories that the respective epoch belongs to using one or more predictive models to predict a user reaction of music; and

    (d) a music recommendation engine configured to provide at least one music recommendation based on the set of labels or classes.

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