FREQUENCY ANALYZERS USE

Brand	Owner	Address	Description
SPEEDSWEEP	Trilithic, Inc.	9710 Park Davis Drive Indianapolis IN 46235	Frequency analyzers for use in testing frequency response in cable systems;SPEED SWEEP;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

An assembly 10 which allows a vehicular damper to be virtually created and evaluated. Particularly, the assembly 10 includes a torque producer 31, a frequency filter generator 50, and analyzers 32, 34, 36 and 38. The torque produce 31 selectively produces a torque signal which is combined with a selected frequency filter provided by the generator 50, thereby producing a dampened signal which is communicated to a transmission assembly 14. The analyzer detects noise and vibration and allows a designer to evaluate the chosen frequency filter. Other filters may be used and a filter is selected based upon the noise and vibration measurements made by the analyzers 32, 34, 36, and 38. An actual damper is then constructed having a frequency characteristic which is substantially similar to the frequency characteristic of the chosen frequency filter.