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Title: Multifunctional siren for emergency services [articol]
Authors: Tudoran, Cătălin
Andreiciuc, Dan
Filip, Aurel
Subjects: Siren
Class D amplifier
Issue Date: 2014
Publisher: Timișoara : Editura Politehnica
Series/Report no.: Seria electronică şi telecomunicaţii;Vol.59(73), issue 1 (2014)
Abstract: This paper presents a solution for the design of a multifunctional siren for emergency services (police, ambulance, special services etc). Such a device should have two functionalities: both as a voice amplifier and as a tone generator. When designing such a circuit, a D class amplifier has been considered for the amplification and a PIC microcontroller for the tone generation. A switch should be used to interchange these functionalities and user buttons must be provided for configuring the tone libraries.
URI:,contains,Multifunctional%20siren%20for%20emergency%20services&tab=default_tab&search_scope=40TUT&vid=40TUT_V1&lang=ro_RO&offset=0 Link Primo
Appears in Collections:Articole științifice/Scientific articles

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