Acoustic signaling system for electric or hybrid vehicles

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United States of America Patent

PATENT NO 9517724
APP PUB NO 20150314726A1
SERIAL NO

14648872

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The acoustic signaling system for electric, hybrid vehicles or the like, which can be installed on an electric vehicle or the like, includes:

    an amplifier device of a piloting signal;an electroacoustic transducer device operatively connected to the amplifier device;a supervision unit operatively connected to a control device installed on the electric vehicle;a digital audio processor operatively connected to the supervision unit and to the amplifier device;wherein the supervision unit has elements for sending a command signal to the digital audio processor according to a check signal sent by the control device;wherein the digital audio processor has selection elements suitable for selecting one between at least two different audio files, according to the command signal received;and wherein the digital audio processor has processing elements suitable for producing the piloting signal starting from the audio file selected.

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Patent Owner(s)

  • META SYSTEM S.P.A.;META SYSTEMS S.P.A.

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Massimo, Zenobi Reggio Emilia, IT 1 2

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