Historically, foamy urine is considered a warning sign for probable kidney disease. Nephrologists and urologists traditionally refer to it as a marker of proteinuria. Upon history and physical examination, many clinicians ask whether the patient has noticed foamy urine, and some even document a lack of it as a significant negative finding.
Phase synchronization. Phase synchronization is the process by which two or more cyclic signals tend to oscillate with a repeating sequence of relative phase angles. Phase synchronisation is usually applied to two waveforms of the same frequency with identical phase angles with each cycle. However it can be applied if there is an integer relationship of frequency, such that the cyclic signals share a repeating sequence of phase angles over consecutive cycles.
What is timecode sync? Timecode is an important form of production metadata, which if used correctly can save productions time and money. The theory is simple. Each frame recorded is assigned a specific timecode, allowing editors to find a particular frame across multiple camera and audio sources by referencing this number. If each camera and audio device on a shoot is running timecode, this allows all sources to be synced and the data can then easily be dropped into the edit timeline and automatically aligned.