Welcome Guest ( Log In | Register )

reduction of quantization noise by taking average of multiple encoded
post Feb 29 2012, 13:53
Post #1

Group: Members
Posts: 73
Joined: 14-December 06
Member No.: 38681

Youtube hosts lots of music transcoded using faac and quality isn't great. As popular tracks are usually uploaded by multiple users, one might reduce encoding noise by averaging waveforms of duplicates (can be done either in client app or intermediate server). Noise std should decrease as 1/sqrt(N:). Do you guys think this would work?
Go to the top of the page
+Quote Post

Posts in this topic

Reply to this topicStart new topic
1 User(s) are reading this topic (1 Guests and 0 Anonymous Users)
0 Members:


RSS Lo-Fi Version Time is now: 29th November 2015 - 05:48