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.
Comparison of Selected Respiratory Conditions
Comparison of the chemical structures of psilocybin and LSD. Psilocybin (left) is derived from a mus
Comparison of the chemical structures of psilocybin and LSD. Psilocybin (left) is derived from a mus
Comparison of a tender and mature leaf.
Comparison of (a) male and female skulls and (b) male and female pelves.
For kinship analyses buccal swabs from close family are taken for comparison.