roam/20200827210537-audio_fingerprinting.org

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:PROPERTIES:
:ID: 3451b8b5-65eb-406c-bc23-68e575eb1973
:END:
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#+title: Audio fingerprinting
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Through [[id:4d9e7aa6-1212-4487-84e7-5f9ac8205585][analyzing the shape of an audio file]] it is possible to generate compact
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hashes which, by allowing for noise and distortion, remain sufficient to later
identify the same sound with reasonable precision.