What is distortion?
An unwanted sound or the sound that gets with intended voice message due to system or other errors is called as "Distortion'. It hamper's the communication and can be frustrating sometimes.
Size distortion has to do with magnification. Increased SID decreases distortion especially is it's within the appropriate range for the part. (ie 40/72). Increasing OID is most detrimental and increases distortion. Angling the tube increases SID HOWEVER, it increases distortion. Angling the tube also increases distortion for shape. If the part and IR are not properly *aligned or *centered, this also increases distortion. Shape distortion has to do with elongating or foreshortening a part on…
Here are a few: Her distortion of the facts in the case was designed to get her client acquitted. The distortion of distant images because of the rising heat increased the despair of the stranded party as they crossed the sand. A flaw in the curvature of the mirror left an unacceptable distortion in the photographed images taken by the telescope. The computer and its program were never faulted because of the distortion of data.