FB Jeroen - that's a great way to dig into the differences between samples when working on the algorithms. Some examples of the Audacity spectrogram view towards the bottom of this post:
http://www.rowetel.com/?p=4454 Hmm, maybe worth writing a blog post on 'Codec 2 hacking', i.e. a worked example of codec development. - David On 12/05/17 07:57, Jeroen Vreeken wrote: > > On 05/12/2017 12:04 AM, David Rowe wrote: >> >> When I compare codecs, I take one (say 3 second) sample and listen to >> it processed by different codecs. I have attached a screen shot of >> how I organise my file manager for these samples. > I use a similar approach: I often load two or three files in audacity > and select a few seconds at a time (sometimes just a single word) and > play the different tracks one by one using 'mute' and 'solo'. > > When you select a spectrum view some artifacts even become visible (like > a Wo miss) > > Regards, > Jeroen > > > ------------------------------------------------------------------------------ > Check out the vibrant tech community on one of the world's most > engaging tech sites, Slashdot.org! http://sdm.link/slashdot > _______________________________________________ > Freetel-codec2 mailing list > Freetel-codec2@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/freetel-codec2 > ------------------------------------------------------------------------------ Check out the vibrant tech community on one of the world's most engaging tech sites, Slashdot.org! http://sdm.link/slashdot _______________________________________________ Freetel-codec2 mailing list Freetel-codec2@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/freetel-codec2
