'High frequency noise' presentation slideshows

Practical noise solutions for aircraft interiors

Practical noise solutions for aircraft interiors. revised December 2009. Presenter: Dan Newland President, Pegasus Aeromarine Inc . Why Insulate?.

519 views • 41 slides

Portable Heart Rate Monitor & Arrhythmia Detector

Portable Heart Rate Monitor & Arrhythmia Detector. Enyinnaya Egejuru December 3, 2008 Senior Design Project. Instructor: Prof. Swenson. TA: Bob Schoonover. Section 1. Introduction . Objective.

1.13k views • 35 slides

Lidar Solutions in ArcGIS

July 2011. Lidar Solutions in ArcGIS. Clayton Crawford. Outline. Data structures, tools, and workflows Assessing lidar point coverage and sample density Creating raster DEMs and DSMs Data area delineation Estimating forest canopy density and height Creating intensity images

744 views • 35 slides

Wavelets and excess disease models for analysis of time series data

Wavelets and excess disease models for analysis of time series data. Dan Weinberger Fogarty International Center National Institutes of Health. Analyzing time series data. Wavelets : evaluate timing of peaks and dominant frequency

480 views • 34 slides

Wavelet Denoising

Wavelet Denoising. Objectives . To introduce the Discrete Wavelet Transform (DWT) To show how the DWT can be used to remove noise from an audio signal. To demonstrate wavelet denoising in real-time using the Texas Instruments C6713 DSK. The Fourier Transform and Limitations.

1.91k views • 33 slides

REPORT FROM THE FIA INSTITUTE ENVIRONMENTALLY SUSTAINABLE MOTORSPORT COMMISSION NOISE WORKING GROUP John Symes, MSA Tech

REPORT FROM THE FIA INSTITUTE ENVIRONMENTALLY SUSTAINABLE MOTORSPORT COMMISSION NOISE WORKING GROUP John Symes, MSA Technical Director 16/11/2010. The Noise Working Group Considered:. Is noise in motorsport an issue? What Regulations currently exist to control noise?

607 views • 32 slides

Cartesian Schemes Combined with a Cut-Cell Method, Evaluated with Richardson Extrapolation

Cartesian Schemes Combined with a Cut-Cell Method, Evaluated with Richardson Extrapolation. D.N. Vedder. Prof. Dr. Ir. P. Wesseling Dr. Ir. C.Vuik. Prof. W. Shyy. Overview. Computational AeroAcoustics Spatial discretization Time integration Cut-Cell method Testcase

628 views • 32 slides

Interface Design Connections

Interface Design Connections. Omid Fatemi. Compute. Convey. Cooperate. Typical Interface Design. Connect. Sense Reality Touch Reality Connect Transform. Embedded Systems Micros Assembler, C Real-Time Memory Peripherals Timers DMA. Busses Protocols Standards PCI IEEE488 SCSI

447 views • 31 slides

FADTTS: Functional Analysis of Diffusion Tensor Tract Statistics

FADTTS: Functional Analysis of Diffusion Tensor Tract Statistics. Hongtu Zhu, Ph.D. Department of Biostatistics and Biomedical Research Imaging Center, University of North Carolina at Chapel Hill. Outline. Motivation Multivariate Varying Coefficient Models Simulation Studies

445 views • 31 slides

FADTTS: Functional Analysis of Diffusion Tensor Tract Statistics

FADTTS: Functional Analysis of Diffusion Tensor Tract Statistics. Hongtu Zhu, Ph.D. Department of Biostatistics and Biomedical Research Imaging Center, University of North Carolina at Chapel Hill. Outline. Motivation Multivariate Varying Coefficient Models Simulation Studies

446 views • 31 slides

Best Practices in Digital Preservation of the Spoken Word http://www.historicalvoices.org/oralhistory

Best Practices in Digital Preservation of the Spoken Word http://www.historicalvoices.org/oralhistory. Bartek Plichta, Michigan State Universit y. EMELD Workshop of Digitizing Lexical Information August 2002. Why Best Practices?. Why Best Practices?.

466 views • 30 slides

SDW 2013

442 views • 28 slides

Proposal of Magnetic Sensorless Control Experiment on HT-7

ASIPP, March 22, 2004. Proposal of Magnetic Sensorless Control Experiment on HT-7. Kazuo Nakamura RIAM, Kyushu University, Japan March 16-26, 2004. Contents. Sensorless sensing Objectives Merit Magnetic sensorless sensing experiments Magnetic sensorless control experiments

395 views • 28 slides

Power Quality Solutions Overview

536 views • 27 slides

On Decoherence in Solid-State Qubits

368 views • 24 slides

3.3.3 Derivative-based operators to remove low-frequency artifacts

3.3.3 Derivative-based operators to remove low-frequency artifacts. Continuous-time signals:. Differentiation ? HPF (highpass filtering). L [d/dt] = s. dx (t)/dt. ?x (t)dt. X(t). X(t). H(f). H(f). Integration ? L PF (lowpass filtering). ? dt = 1/s. |H(f)|. |H(f)|. f. f.

296 views • 24 slides

A 30 GHz Real-Time Digitizing Oscilloscope February 12, 2009

A 30 GHz Real-Time Digitizing Oscilloscope February 12, 2009. Why Would You Need 30 GHz? Bandwidth requirements related to signal speed. 5 th harmonic. Power spectral density (dB). This plot shows Power Spectral Density (PSD) as a function of bit rate.

295 views • 18 slides

Funded by (CNES and CNRS)

325 views • 16 slides

Lightspeed ZULU.2 Headset

A distinctive new look and continuous innovation make the ZULU.2 headset from Lightspeed the ultimate blend of design, technology and high performance.

319 views • 16 slides

201 views • 9 slides