Voice device for automatic vending machine
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United States of America Patent
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Dec 27, 2011
Grant Date -
May 6, 2010
app pub date -
Nov 3, 2008
filing date -
Nov 3, 2008
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
A voice device for use in an automatic vending machine is disclosed to include a card reader for reading a voice file from an inserted electronic card, an input/output module for receiving a control signal from the automatic vending machine, a voice module, and a microprocessor for converting the voice file into a voice signal for output through a voice output device of the voice module subject to the control signal from the automatic vending machine.
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