Download the full LOUDSOFT brochure

More documents

Recommendations

Info

FINE QC tests and statisticsFINE QC testsYou can use your own microphone with the FINE QC system,or buy the inexpensive LOUDSOFT electret microphone. Thisvery high quality microphone is produced in Denmark and iscalibrated for the FINE QC system.TestingStatisticsFINE QC statisticsThe statistics collected by the FINE QC system is designedin such a way that you automatically will get the average anddeviation statistics you need, no more – no less.FINE QC tolerancesThe QC system is optimized for production testing. It is extremelyfast and simple for the operator. If the tested loudspeaker isoutside the tolerances, you can see it with just a quick glance.Tolerances12
FINEBuzzThe new Rub & Buzz Method in FINE QCThis new detection method is based on the latest Danish researchon hearing mechanisms, using a completely new algorithmto find the annoying sounds, which cannot be detected withconventional methods like THD, high harmonics or IM distortion.The signal is measured in the Time Domain, and a specialalgorithm is applied to find the fast low level impulses, whichare normally masked by noise. Finally the result is filtered andtransferred by FFT to the frequency domain, whereby the Rub &Buzz phenomena can be correlated with the actual frequencies.FINEBuzz Detection of 1 tinySugar CrystalThe new FINEBuzz method is extremely sensitive and can detecteven a small sugar crystal ticking on a loudspeaker cone.FINEBuzz Features:• Complete 100% End-of-Line Testing for all loudspeaker driversand cabinets• Very fast in production,
Page 1 and 2: ScientificDesignSoftware- for bette
Page 3 and 4: FINEMotor ExamplesNew designs:• Y
Page 5 and 6: FINECone ExamplesNew Designs:In the
Page 7 and 8: FINE X-over ExamplesNew Designs:Sim
Page 9: FINE QCProduction Test SystemThe FI
Page 14 and 15: R+D))FINE R+D))Acoustic Measurement
Page 16: - for better speaker designswww.lou

Download the full LOUDSOFT brochure

You also want an ePaper? Increase the reach of your titles

Delete template?

Save as template?