Dedicated IC chip for digital type electronic artificial ear |
Title： |
| Dedicated IC chip for digital type electronic artificial ear |
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Application Number： |
200410083970 |
Application Date： |
2004/10/15 |
Announcement Date： |
2005/03/30 |
Pub. Date： |
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Publication Number： |
1600285 |
Announcement Number： |
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Grant Date： |
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Granted Pub. Date： |
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ApplicationType： |
Invention |
State/Country： |
11[China|beijing] |
IPC： |
A61F 11/04, A61N 1/36, H01L 27/00 |
Applicant(s)： |
Tsinghua Univ |
Inventor(s)： |
Zhang Chun, Wang Zhihua, Li Dongmei |
Key Words： |
Dedicated IC chip, digital type, electronic artificial ear |
Abstract： |
An IC chip for digital electronic ear is composed of control logic circuit, clock, data separator, reverse data transmission circuit, power voltage monitor, switch array, D/A converter, waveform corrector, pressure controlled current source set, reference voltage source, and power supply. |
Claim： |
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Priority： |
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PCT： |
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LegalStatus： |
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