Ac circuit

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Electronics Lab Workbenches, Ac Circuit, Diy Amplifier, Amplifier Audio, Hobby Electronics, Electronics Basics, Electronic Schematics, Electronic Circuit Projects, Tech Home

In this post I have explained the construction of a ultrasonic directive speaker system also called parametric speaker which may be used to transmit an audio frequency over a targeted spot or zone such that the person situated exactly at that spot is able to hear the sound while the person next to him or

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