Electrical audio signal processing systems and devices – Feedback suppression
Reexamination Certificate
2011-05-17
2011-05-17
Chin, Vivian (Department: 2614)
Electrical audio signal processing systems and devices
Feedback suppression
C381S083000, C381S096000, C381S318000
Reexamination Certificate
active
07945057
ABSTRACT:
A procedure and device for linearizing the characteristic curve of a vibration signal transducer such as a microphone that includes collecting signals, transmitting the signals, extracting information from the signals, dephasing such information by 180 degrees compared to the initial signals and taking the algebraic sum of the initial signals and dephased information.
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Chin Vivian
Fahnert Friedrich
Ferdos Innovations LLC
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