SHERLOCK

TEST EQUIPMENT, NAMELY, HARDWARE INCLUDING A CUSTOM CIRCUIT HAVING ONE OR MORE OF THE FOLLOWING CIRCUITS; A NEURAL NETWORK, TELEPHONE LINE MODELING CIRCUITRY, A FREQUENCY GENERATOR WHICH GENERATES A PLURALITY OF FREQUENCIES, AND MEMORY CIRCUITS, AND SOFTWARE EITHER CARRIED BY THE MEMORY CIRCUITS OR SOLD WITH THE TEST EQUIPMENT, FOR AUTOMATED TESTING OF TELEPHONE LINES