ASD file is an Ableton Warp Analysis File. Ableton warp analysis file contains specific information about analyzed audio data such as e.g. warp marker positions, pitch, etc. Ableton Live is a loop-based software music sequencer and digital audio workstation for OS X and Windows.
This condition aggravates with cold exposure. Exposure to cold abnormally reduces blood circulation causing the skin to become pale, waxy-white or purple. The disorder is sometimes called white finger, wax finger or dead finger.. Raynaud's phenomenon has many different causes including workplace exposures.
The ulnar nerve supplies this part of the hand and it can sometimes become pinched or inflamed (think about what happens when you hit your 'funny bone') If the finger turns blue or white when exposed to cold temperatures, then this may be a variant of Raynaud's phenomenon, which is a form of circulatory problem.