Systems and methods for aligning lyrics using a neural network

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United States of America Patent

PATENT NO 11475887
APP PUB NO 20200135185A1
SERIAL NO

16691463

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Abstract

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An electronic device receives audio data for a media item. The electronic device generates, from the audio data, a plurality of samples, each sample having a predefined maximum length. The electronic device, using a neural network trained to predict textal unit probabilities, generates a probability matrix of textual units for a first portion of a first sample of the plurality of samples. The probability matrix includes information about textual units, timing information, and respective probabilities of respective textual units at respective times. The electronic device identifies, for the first portion of the first sample, a first sequence of textual units based on the generated probability matrix.

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Patent Owner(s)

  • SPOTIFY AB

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Durand, Simon René Georges London, GB 3 1
Ewert, Sebastian London, GB 9 3
Stoller, Daniel London, GB 11 61

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