Noise measurement

Results: 438



#Item
231Telecommunications / Optical fiber / Signal-to-noise ratio / Noise / Audio signal / Decibel / S-Video / Fiber-optic communication / IEEE / Electronics / Technology / Measurement

GE Security Fiber Optic Video/Data/Audio Transmitters and

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Source URL: www.interlogix.com

Language: English - Date: 2013-09-23 11:03:08
232

Appendix D Noise Measurements D-1 Sound Level Measurement Data

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Source URL: www.efsec.wa.gov

Language: English - Date: 2010-08-04 11:59:29
    233Measurement / International Ultraviolet Explorer / Spaceflight / Image noise / Errors and residuals in statistics / Standard deviation / Polynomial / Autocorrelation / Statistics / Regression analysis / Digital photography

    INES NOISE MODEL N. Schartel1 , P. Rodr´ıguez-Pascual1,2 ESA IUE Observatory, Apartado 50727, 28080 Madrid, Spain Affiliated with the Astrophysics Division, Space Science Department ESTEC, the Netherlands 2

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    Source URL: godot.u-strasbg.fr

    Language: English - Date: 2000-12-05 06:33:19
    234Physics / Atomic clock / Clocks / Electronic test equipment / Nuclear technology / Optical tweezers / Second / Physical Review / Victor Balykin / Measurement / Biology / Horology

    REPORTS t > 5 ms, a second peak emerges within our detectable range near 1/mm < k < 1.5/mm. The signalto-noise ratios for the peaks are statistically limited to 1 to 2 for images taken at a fixed hold time. Combining dat

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    Source URL: tf.boulder.nist.gov

    Language: English - Date: 2013-09-27 12:51:21
    235Signal processing / Noise / Clocks / Measurement / Electronic design / Allan variance / Phase noise / Time deviation / Phase-locked loop / Electronic engineering / Oscillators / Electronics

    FREQUENCY STANDARDS, CHARACTERIZATION linear Frequency Drift When linear frequency drift exists (i.e., y ( t ) = d t ) , no tractable model exists for the power spectral density S,(f).Direct calculation in the Lime doma

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    Source URL: www.tf.nist.gov

    Language: English - Date: 2002-11-13 17:03:24
    236Radio electronics / Oscillators / Electronic design / Noise / Detectors / Phase noise / Frequency multiplier / Phase-locked loop / Allan variance / Electronic engineering / Electronics / Electromagnetism

    MEASUREMENT OF FREQUENCY, PHASE NOISE A N D AMPLITUDE NOISE from which they cannot. Therefore, it is this boundary that constitutes the limit to resolution in terms of the observations. Of course, hypothetical, errorles

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    Source URL: www.tf.nist.gov

    Language: English - Date: 2002-11-19 16:44:18
    237Engineering / Hepatology / Inborn errors of carbohydrate metabolism / Digital audio / Signal-to-noise ratio / RER / Glycogen storage disease type I / Ground sample distance / Overshoot / Signal processing / Measurement / Image processing

    General Image Quality Equation (GIQE) Doug Griffith Contractor, NGA Image Quality and Utility JACIE Conference 18 April 2012

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    Source URL: calval.cr.usgs.gov

    Language: English - Date: 2012-04-10 16:21:38
    238Electromagnetism / Radio electronics / Noise / Electronic design / Electronic test equipment / Phase noise / Microwave / Phase-locked loop / Lock-in amplifier / Electronic engineering / Oscillators / Electronics

    W-band dual channel AM/PM noise measurement system — an update *A. Hati, *C.W. Nelson, *J.F. Garcia Nava, *D.A. Howe, **F.L. Walls, *H. Ascarrunz, *J. Lanfranchi and *B. Riddle *National Institute of Standards and Tech

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    Source URL: www.tf.nist.gov

    Language: English - Date: 2006-01-03 12:17:30
    239Digital audio / Audio electronics / Audio engineering / Video signal / Signal-to-noise ratio / Noise / Decibel / Audio signal / Audio bit depth / Electronics / Technology / Measurement

    GE Security Fiber Optic Video/Data/Audio Transmitters and

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    Source URL: www.interlogix.com

    Language: English - Date: 2013-09-23 10:50:38
    240Oscillators / Electronic test equipment / Noise / Laboratory equipment / Electronic design / Phase noise / Microwave / Signal generator / Frequency synthesizer / Electronic engineering / Electronics / Electromagnetism

    A 100 GHz AM and PM Noise Measurement System: Preliminary Design and Performance

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    Source URL: www.tf.nist.gov

    Language: English - Date: 2002-10-15 12:57:28
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