Hypersensitive microphone with amplitude reduction

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Bibliographic Details
Main Authors PIERRE PICCALUGA, FRANCOIS GIRY, PATRICK LECOQ
Format Patent
LanguageEnglish
Published 22.03.2002
Edition7
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Bibliography:Application Number: AU20010089989