You are here: Know How / Application Notes

Application Notes

Download complete package of KLIPPEL Application Notes here:

Updated: 2014-04-04

Klippel_Application_Notes.zipundefined

AN

No.

Title

R&D System

QC System

1

Optimal Voice Coil Rest Position undefined

LSI

 

2

Separating Spider and Surround undefined
Matlab file downloadundefined 

LSI

 

3

Adjusting the Mechanical Suspension undefined

LSI

 

4

Measurement of Peak Displacement Xmax (performance-based method) undefined

DIS

 

5

Displacement Limits due to Driver Nonlinearities undefined

LPM + LSI

 

6

Measurement of Amplitude Modulation undefined

DIS

 

7

Measurement of Weighted Harmonic Distortion HI-2 undefinedundefined

DIS

 

8

3D Intermodulation Distortion Measurement undefined

DIS

 

9

3D Harmonic Distortion Measurement undefined

DIS

 

10

AM and FM Distortion in Speakers undefined

DIS

 

11

Check for Dominant Flux Modulation undefined

DIS

 

12

Causes for Amplitude Compression undefined

DIS

 

13

Dynamic Generation of DC Displacement undefined

DIS

 

14

Motor Stability undefined

DIS

 

15

Checking for Compliance Asymmetry undefined

DIS

 

16

Multi-tone Distortion Measurement undefined

LPM

 

18

Thermal Parameter Measurement undefined

PM8 + PWT

 

19

Measurement of Nonlinear Thermal Parameters undefined
Calculation excel file downloadundefined 

PM8 + PWT

 

20

Measurement of Equivalent Input Distortion undefined

TRF

 

21

Reduce Distortion by Shifting Voice Coil undefined

SIM + LSI-Pro

 

22

Rub & Buzz Detection without Golden Unit undefined

TRF-Pro

 

23

Rub & Buzz Detection with Golden Unit undefined

TRF-Pro

 

24

Measuring Telecommunication Drivers undefined

LPM + LSI + DIS + TRF-Pro

 

25

Maximizing LPM Accuracy undefined

LPM

 

26

Nonlinear Stiffness of Suspension Parts

27

Power Test of Loudspeakers with Crossover

PWT

28

Evaluation of Loudspeaker Protection System

PWTDIS

29

Long Term Monitoring

AN29 dB-extract standard settings Fileundefined

PWT

 

30

Scanning Rectangular Speakers undefinedundefined

SPM + TRF

31

Cone Vibration and Radiation Diagnostics undefinedundefined

SCN + TRF

 

32

Effective Radiation Area Sundefined

TRF + SCN

 

33

EIA Distortion Test undefined

DIS

 

34

Mean SPL in a stated Frequency Band undefined

TRF

 

35

Effective Frequency Range undefined

TRF

 

36

Characteristic Harmonic Distortion undefined

TRF

 

37

Characteristic Modulation Distortion undefined

DIS

 

38

Nearfield Measurement with multiple Drivers and Port undefined

TRF

 

39

Merging Near and Farfield Measurements undefined

TRF

 

40

Smoothness of Amplitude Response undefined

TRF + DIS

 

41

Measurement at defined terminal voltage undefined

TRF

 

42

Tolerances of resonance frequency undefined

 

 

43

Data extraction and post processing undefined

AN43 Excel Example Dataundefined

ALL MODULES

x

44

Creating automated reports using VBS undefined
AN44 Software downloadundefined 

ALL MODULES

x

45 

Optimal QC setup for fixed measurement time undefined
AN45 Software download undefined

 

×

46

Test Enclosure for QCundefined

×

48

Yield Statisticsundefined

×

49

Extended Creep Modelingundefined

LPM

50

Multipoint Parameter Fitting and Load Separationundefined

LPM, Multipoint tool

52

KLIPPEL result export to VACSundefined

dB-Lab (RD+QC)

               x

53

Fast quality contol of suspension partsundefined

LST

               x

55

FEA/BEA interface for SCNundefined

Example files for AN55undefined

SCN

57

Passive Radiator undefined

SPM-Lite, SIM

59

Power Test with bypassed stimulus from CDundefined

Example data and templateundefined

PWT

62

On-line Input Equalizationundefined

               x

1001

Working with Setup Templates undefined

DB-Lab