This circuit scan all the preamplifier entries to identify where is a audio signal and that entry remains selected. After a sign of signal absence, scanning resumes. Scanning action is supported by ...

SAN JOSE, Calif., Oct 19, 2005-- SynTest Technologies, Inc., a leading supplier of Design-for-Test (DFT) tools, was granted 33 claims on Oct. 11, 2005 under United States Patent # 6,954,887 for its ...

Collecting evidence at a crime scene used to involve a really sophisticated piece of technology — the tape measure. Waco Police Sgt. Keith Vaughan, who heads the department’s crime scene unit, said ...