Show HN: Shazam-like acoustic fingerprinting of continuous audio streams
Very cool stuff! It seems that all those solutions are based on the analysis of visual representations of spectrograms. Is this common or could you just use 2d arrays which encode the same information - would this be more performant?Nice blog post about this stuff: http://willdrevo.com/fingerprinting-and-audio-recognition-wi... - https://github.com/worldveil/dejavu