D'Amore engine'ring SMD IM-SG, Руководство пользователя

Страница: 3 / 48

3
The Purpose and Benefit of the IM-SG
The D'Amore Engineering IM-SG was designed to test the
impedance of raw speaker drivers, loaded speaker
enclosures, passive crossover networks, audio signal
cables, speaker wires, and multi-speaker systems over the
entire audio frequency range. In addition it can also be
used as a stand-alone signal generator for both sine wave
and pink noise for system tuning.
What is Included?

The IM-SG

Impedance test harness

Y-adapter

This manual

Pride of ownership
About the Design
The IM-SG combines 4 powerful analog blocks in one
package: A continuously variable audio frequency sine
wave generator (you can't do that in digital

), pink noise
generator, analog audio amplifier, and a precision balanced
instrumentation amplifier to measure voltage and current.
Combine all of this with a powerful digital microprocessor to
do the math, and we have a very powerful and useful tool.
There are many possible uses for the IM-SG. Some of the
more common uses will be discussed in this manual. You
may be able to find other uses.