Tag Archives: audio

How does Chromaprint work?

Posted on January 18, 2011 by Lukáš Lalinský

I’ve been meaning to write this post for a long time, but never really finished it. I hope it will help people understand how does the Chromaprint algorithm work, where do the individual ideas come from and what do the … Continue reading →

Posted in Acoustid | Tagged , , , | 28 Comments

Acoustid Fingerprinter (BETA)

Posted on October 24, 2010 by Lukáš Lalinský

Since my last Acoustid-related post, I was working on a GUI application for submitting fingerprints. It’s far from finished, but I think it has reached the state where it can do something useful without breaking on trivial problems. Please who … Continue reading →

Posted in Acoustid, Programming | Tagged , , , | 1 Comment

Acoustid

Posted on August 31, 2010 by Lukáš Lalinský

After asking for fingerprint test data in my last post about Chromaprint I received about 270k fingerprints from. This helped me to perform some larger tests on the proof-of-concept lookup server I had implemented using Java and PostgreSQL. I had … Continue reading →

Posted in Acoustid, Announce, Programming | Tagged , , , , , , | 5 Comments

Introducing Chromaprint

Posted on July 24, 2010 by Lukáš Lalinský

After several months of reading research papers, learning and weekend coding, I’m very happy to make the half-finished code of my audio fingerprinting library public. :) I’m doing this mostly for selfish reasons, because it will force me to stop … Continue reading →

Posted in Acoustid, Announce, Programming | Tagged , , , , , | 12 Comments