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Class Information
Number: 702/112
Name: Data processing: measuring, calibrating, or testing > Testing system > For transfer function determination > Sinusoidal signal stimulus
Description: Subject matter wherein the stimulus is a sine or cosine waveform.

Patents under this class:

Patent Number Title Of Patent Date Issued
8396227 Method of determining the harmonic and anharmonic portions of a response signal of a device Mar. 12, 2013
8355897 Generation of controls for a simulator mobile platform Jan. 15, 2013
8185356 Remote monitoring system, terminal management server and terminal management server control program May. 22, 2012
8020130 Timing analysis apparatus and method for semiconductor integrated circuit in consideration of power supply and ground noises Sep. 13, 2011
7937162 Machine operator interface having linked help feature May. 3, 2011
7926012 Design-For-testability planner Apr. 12, 2011
7728576 Programmable multi-channel amplitude and phase shifting circuit Jun. 1, 2010
7720137 Characterization of a frequency response for a frequency translation device May. 18, 2010
7668667 Miniature stimulating and sensing system Feb. 23, 2010
7620514 Method and arrangement for correcting an angle-measuring and/or distance-measuring sensor system Nov. 17, 2009
7616767 Method and device for determining acoustical transfer impedance Nov. 10, 2009
7545155 Parallel AC measurement method Jun. 9, 2009
7499763 Perturbation test method for measuring output responses to controlled process inputs Mar. 3, 2009
7401001 Position determining Jul. 15, 2008
7397865 Systems and methods of using IQ modulation for calibration or measurement Jul. 8, 2008
7254508 Site loops Aug. 7, 2007
7236899 Micro-magnetization analysis program, method, and apparatus Jun. 26, 2007
6931579 Integrated excitation/extraction system for test and measurement Aug. 16, 2005
6853939 Systems and methods for multiple winding impulse frequency response analysis test Feb. 8, 2005
6813577 Speaker detecting device Nov. 2, 2004
6687630 Low leakage technique for determining power spectra of non-coherently sampled data Feb. 3, 2004
6405147 Signal transfer device measurement system and method Jun. 11, 2002
6272441 Method for determining the pulse response of a broad band linear system and a measuring circuit for carrying out the method Aug. 7, 2001
6018702 Tuned filter calibration system Jan. 25, 2000
5832414 Generator protection system and method of compensating for errors in phasor estimation due to oscillations in discrete Fourier transform Nov. 3, 1998
5832413 Generator protection system and method for phasor estimation and frequency tracking during frequency ramping Nov. 3, 1998
5749047 Method and apparatus for recognizing a test signal and determining signal transfer characteristics therefrom May. 5, 1998
5748001 Method and apparatus for fast response and distortion measurement May. 5, 1998
5475315 Method and apparatus for fast response and distortion measurement Dec. 12, 1995
5420516 Method and apparatus for fast response and distortion measurement May. 30, 1995
5420514 Swept signal analysis instrument and method May. 30, 1995
5175698 Method and system for transfer function measurement Dec. 29, 1992
4868487 Frequency response analyser with multiplying digital to analogue converter Sep. 19, 1989
4860227 Circuit for measuring characteristics of a device under test Aug. 22, 1989
4819179 Digital slip frequency generator and method for determining the desired slip frequency Apr. 4, 1989
4638248 Methods and apparatus for measuring relative gain and phase of voltage input signals versus voltage output signals Jan. 20, 1987
4607216 Apparatus for measurement by digital spectrum analyzer Aug. 19, 1986
4511978 Device for determining a parameter signal for a voltage-fed load Apr. 16, 1985
4354177 Method and apparatus for calibrating an analog-to-digital converter for a digital-to-analog converter test system Oct. 12, 1982

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