ACOUSTIC EQUIPMENT, DATA ACQUISITION SYSTEM, AND DATA ACQUISITION METHOD

摘要

PROBLEM TO BE SOLVED: To provide acoustic equipment capable of fetching arbitrary setting data easily with a simple configuration.;SOLUTION: A microcomputer 11 modulates setting data by an FSK converter 12 and transmits the setting, data after modulation, to a receiver 2 via an FM transmission unit 13. Meanwhile, a microcomputer 25 acquires the setting data that are received by the FM reception unit 21 and are demodulated by an FSK decoder 24. Then, the acquired setting data are stored in a flash memory 26 and at the same time, are modulated by an FSK converter 27 as setting data for verification, and are transmitted to a transmitter 1. When the setting data for verification are transmitted to the transmitter 1, the microcomputer 11 acquires the setting data for verification that have been demodulated by the FSK decoder 14, and compares the setting data for verification with the setting data, thus discrimination whether the setting data have been received accurately by the receiver 2.;COPYRIGHT: (C)2002,JPO