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Friday 8 August 2014

Microphone & Loudspeaker Characteristics Apparatus

Objective : Characteristics of Microphone and Loudspeaker system, regarding frequency response.
Specifications:
View able loud speaker and microphone system 
a) Loudspeaker of 8.2 ohm.
b) Capacitance Microphone 
Sound Level Processing circuit board.
Block diagram is printed on front panel with input and output sockets.
Power Requireatnt : 230V AC 10% 50Hz.

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