1. A method for computing gunshot locations, the method comprising: communicating from a first acoustic sensor to a computer i) time-of-arrival information derived from acoustic impulses sensed at the first acoustic sensor and ii) angle-of-arrival information derived from the acoustic impulses sensed at the first acoustic sensor, communicating from a second acoustic sensor to the computer time-of-arrival information derived from acoustic impulses sensed at the second acoustic sensor; computing time-of-arrival information for a pseudosensor from the angle-of-arrival information and time-of-arrival information communicated from the first acoustic sensor; computing a candidate gunshot location from the time-of-arrival information from the first and second acoustic sensors and the pseudosensor.