Each pair includes a transmitter (microphone electrically driven to produce sound ) and a receiver (microphone ... Measurement System Figure I shows a block diagram of the microphone pressure reciprocity calibration system as it ... A trigger circuit that produced transistor transistor logic (a#39;ITL) I Certain commercial equipment. instruments, or materials are identified in this paper to foster understanding.
|Title||:||Effect of Power Line Interference on Microphone Calibration Measurements Made at or Near Harmonics of the Power Line Frequency|
|Publisher||:||DIANE Publishing -|