You can add location information to your Tweets, such as your city or precise location, from the web and via third-party applications. You always have the option to delete your Tweet location history. Learn more
Debugging some audio quality hunches, I stumbled upon a great demonstration of perceptual audio coding. Bottom is an audio path that has an obvious distortion problem, followed by AAC encoding. Notice how the distortion tends to disappear around the main signal.pic.twitter.com/9PjEDKRXQd
The encoder figures you probably won't be able to hear quiet things *near in frequency* to a loud thing, so it deletes them to save bits. This effect is called auditory masking, and it's one of the fundamental ways modern audio codecs can work so well.
The masking extending further along higher frequencies than lower frequencies is also straight out of textbook auditory masking literature.pic.twitter.com/SJjc5rbrey
What did it look like prior to encoding?
Twitter may be over capacity or experiencing a momentary hiccup. Try again or visit Twitter Status for more information.
