Accessory device, electronic musical instrument and teaching apparatus
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United States of America Patent
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Dec 7, 2010
Issued Date -
N/A
app pub date -
Mar 23, 2007
filing date -
Mar 29, 2006
priority date (Note) -
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Abstract
In an electronic musical instrument, an interface part obtains user information from a dedicated accessory device logically connected to the electronic musical instrument. An access part accesses a server using the user information obtained through the interface part. A character information acquisition part obtains character information which represents a character and which corresponds to the user information, from the server or the dedicated accessory device. A lesson information acquisition part obtains, from the server, lesson information which represents a lesson work to be practiced. A control part performs control operation to display the character created based on the character information obtained by the character information acquisition part while the electronic musical instrument is logically connected to the dedicated accessory device through the interface part, and to display the lesson information when the lesson information has been obtained by the lesson information acquisition part.
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