A grinder sound analyzer system based on embedded system and micro audio arrangement

摘要

This is a new grinder sound analyzer system, which receives signals from ore cascade and grinding steel ball. These desks are handled by an embedded system consisting of a programmable gate arrangement and a processor. The system consists of an industrial micro sound arrangement, which is converted from analog to digital to sound positioner through a special sound signal positioner purchase system.It is processed by a FPGA that can run in parallel at high speed, because the customized hardware development of the application program is sent to the processor through the high-speed data bus.