Article inspection apparatus

摘要: An article inspection apparatus is capable of inspecting an which cannot be sorted out by image processing or a diagnostic process that employs energy to transmitted through the article. A hitting sound generated generating device when hit, and detected detecting analyzed detected-sound analyzer. The result converted into pattern generator, matched with registered reference patterns from registering matching device. Based on matching, sorting It possible detect material container, such as cans aluminum iron are identical in shape size each other. also check amount substance container directly seen, inspect baked articles for pores contained therein.