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.
It is probably not raynauds! I have the exact same problem, ITS TO DO WITH CIRCULATION when your feet and hands are purple (when its cold) it means the blood in your hands doesn't circulate in and out fast enough. When they are red (when its hot) it means that too much blood is entering your feet and hands.