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Strobe Sync Pulse Generator Loudspeaker Test

This program generates signals to test loudspeakers (or any other periodically vibrating device) with the help of a synchronised stroboscope. Traditionally these tests are done with dedicated hardware devices costing several thousand dollars or Euros. The only external hardware needed is a two channel amplifier and an LED flashlight.

A typical hardware configuration looks like this:
The computer sound card supplies the two signals to the two channel amplifier. The speaker signal (sine wave on the left channel) is amplified and sent to the loudspeaker under test.
The other signal is the light trigger pulse on the right channel. It is sent to the external trigger input of a stroboscope or it can also be amplified and sent directly to LEDs.
I have used a standard LED flashlight (British English: torch) as a stroboscope.

 

 

Hardware

 

 

 Screenshot

Click here to download the trial version. (Zipped)
Click here to buy the key to unlock the software.

Prices for a single license:

Outside the European Union, no sales tax added:

€25

Inside the European Union, incl. 19% sales tax:

€29.75

Volume discounts are available.

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Once you have registered online, a key will be sent to you by email which will turn your trial copy into the full version.
Registered users are eligible for unlimited upgrades to new versions when they are published.