专利名称：DEVICE FOR THE ACQUISITION AND
CONDITIONING OF AN ACOUSTIC SIGNALGENERATED BY A SOURCE OF AN INTERNALCOMBUSTION ENGINE
发明人：Matteo DE CESARE,Federico
COVASSIN,Antonio BARBUTO,FedericoMONTI
申请号：US15387949申请日：20161222
公开号：US20170188143A1公开日：20170629
专利附图：
摘要：A device for the acquisition and conditioning of a sound signal generated by asource of an internal combustion engine and comprising a box-shaped support bodyhaving a first measuring assembly and a second measuring assembly; wherein the firstmeasuring assembly is provided with at least two first microphones which lie on a firstplane and are configured for the detection of a first acoustic signal generated by thesource along a first provenance direction; and wherein the second measuring assembly isprovided with at least a second microphone arranged on a second plane configured forthe detection of a second acoustic signal generated by the source along a secondprovenance direction different from the first provenance direction.
申请人：MAGNETI MARELLI S.p.A.
地址：CORBETTA IT
国籍：IT
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