Professional Audio Laboratories - Digital enhancement, forensic analysis and examination of all recordings, expertise in all phases of electronic surveillance and recordings. 35 Years of CIA, FBI, DEA, ATF, CUSTOMS, 1,700 trials, 30 Federal districts | Paul Ginsberg, President | Professional Audio Laboratories, Inc. | www.proaudiolabs.com | (201) 664-8333 | See my article on Digital Recording for the P.I. in the October '09 Issue of PI Magazine |