Title:
A KEY COMPONENT FOR SIMULATING THE TRADITIONAL HAND FEELING AND ELECATRIC KEYBOARD INSTRUMENT APPLYING THIS COMPONENT
Document Type and Number:
WIPO Patent Application WO/2008/014683
Kind Code:
A1
Abstract:
A key component for simulating the traditional hand feeling includes keys (1), the
end of the key is a depressed area (101) for playing the instrument, the other end
is an artificial weightless area (102), a stop device (3) is mounted between the
two ends, the artificial weightless area(102) of the key (1) is provided with the
corresponding structure of the artificial weightless. A keyboard instrument applying
the key component for simulating the traditional hand feeling includes a musical
tone control system of the keyboard instrument which consists of devices (5)
for measuring and sensing the movement of the keys and a musical tone electronic control
device (6), the devices (5) for measuring and sensing the movement of the keys
are connected with the musical tone electronic control device (6). The devices
(5) for measuring and sensing the movement of the keys control the magnitude of
the musical tone by measuring the movement velocity of keys. The devices (5) for
measuring and sensing the movement of the keys control the duration length of
the musical tone by measuring the time difference of the depressing and releasing movement
for the keys.
Inventors:
ZHANG, Wenge (2F Industrial Park No. 248 Xiaonan Street, Shenhe Shenyang, Liaoning 6, 110016, CN)
Application Number:
CN2007/002247
Publication Date:
February 07, 2008
Filing Date:
July 24, 2007
Export Citation:
Assignee:
SHENYANG BOYUN ELECTRONIC TECHNOLOGY LIMITED COMPANY (2F Industrial Park No. 248 Xiaonan Street, Shenhe Shenyang, Liaoning 6, 110016, CN)
沈阳博韵电子科技有限公司 (中国辽宁省沈阳市沈河区小南街248号工业园2层, Liaoning 6, 110016, CN)
沈阳博韵电子科技有限公司 (中国辽宁省沈阳市沈河区小南街248号工业园2层, Liaoning 6, 110016, CN)
International Classes:
G10C3/12; G10B3/12; G10G1/02; G10C3/12; G10B3/00; G10G1/00
Attorney, Agent or Firm:
CHINA TRADEMARK & PATENT LAW OFFICE CO., LTD (Yuexin Bld, 14 Yuetan Nanjie,Xicheng, Beijing 5, 100005, CN)