Title: Tax money controlling collecting apparatus with speech prompting function
Application Number: 200520023192 Application Date: 2005.08.19
Publication Number: 000000000 Publication Date:
Approval Pub. Date: 2006.05.03 Granted Pub. Date: 2006.05.03
International Classifi-cation: G07G1/01;G07G1/00
Applicant(s) Name: Shanghai Beidafangzheng Science and Technology Com Address:
Inventor(s) Name: Zheng Changsheng;Gao Xuyun;Chen Chunxin
Attorney & Agent: chen meizhang
Abstract:
    The utility model, providing a tax control charging apparatus with a function of voice prompting, consists of speech sound module which convert the digital signal of tax control charging apparatus motherboard device into analog signal. Power amplification circuit amplifies the analog signal from speech sound modular. The horn plays speech sound analog signal from power amplification circuit. The said speech sound module is connected with communication interface of tax-controlled cash register and the motherboard of tax control charging apparatus. The speech sound module communicates with the tax-control charging apparatus motherboard device by adopting gorge protocol or USB interface protocol.
Time: 5
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