Answer to Question 1
A TTI, or transmitting terminal identifier, is a header at the top of each page of a fax document. It is useful in document comparison because it serves as a way to distinguish between a real and a fraudulently prepared fax document. Investigators also use it to determine the model of fax machine that produced the document.
Answer to Question 2
Transitory defect marks originating from random debris on the glass platen, inner cover, or mechanical portions of a copier produce irregularly shaped images that may serve as points of comparison.
A comparison of the sizes of various chemical and biological structures, and the resolving power of
Comparison of 24 hours in military
Comparison of Paper Medical Records and Electronic Health Records
Comparison of Type 1 and Type 2 Diabetes Mellitus
Comparison between eukaryotic and prokaryotic cells
Comparison of genders in scientific careers