Sound with 5000 clusters

Posted: February 4, 2016 at 10:58 am

Following is the result of using 5000 clusters rather than 1000. I find it too readable now, so I’m running k-means again with 3000 clusters and hopefully strike a balance. Despite the readability of the reconstructed sound, the resulting clusters only had mean correlation of ~0.8 (where 1 would be perfect).

Audio reconstruction using 5000 clusters and 2000 bins.