The Michigan Daily - Wednesday, November 15, 2000 - 5
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A noise-reducing headset us
phone in the earcup to redu
The problem:
When the earcup is clamped
speaker is driving into a high
earcup is small compared to
lengths, but large comparec
lengths. So the impedance v
driver varies substantially in
control system must comper
a tough problem in itself.
In
head ar
fer func
6;
parameters, inc
SI
The challenge:
Design a high-bandwidth, high-gain cc
stable even when the resonances vary
TT
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November 15, 2000 (vol. 111, iss. 34) - Image 5
- Resource type:
- Text
- Publication:
- The Michigan Daily, 2000-11-15
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