'Low frequency' presentation slideshows

Point of Care Ultrasound

Point of Care Ultrasound. For Rural Emergency Prepared by Shane Barclay MD. Goals and Objectives. Learn basic terminology and settings on the ultrasound machine. Learn the techniques for: substernal cardiac for detecting pericardial effusion aortic scanning for AAA

3.08k views • 155 slides

E in E & E Electro-Technology In Energy & Environment

E in E & E Electro-Technology In Energy & Environment. Prof. Dr. Adel M. Sharaf, P.Eng, SM IEEE UNB, ECE-Department, Fredericton, NB, Canada. Outline. Title Summary Environmental & Environmental Engineering Technologies Environmental-Interactions & Requirements Electro technology

1.5k views • 129 slides

Physical Layer

PART II. Physical Layer. Position of the physical layer. Services. Chapters. Chapter 3 Signals. Chapter 4 Digital Transmission. Chapter 5 Analog Transmission. Chapter 6 Multiplexing. Chapter 7 Transmission Media. Chapter 8 Circuit Switching and Telephone Network.

931 views • 77 slides

The Divergence of High- and Low-Frequency Estimation: Causes and Consequences

The Divergence of High- and Low-Frequency Estimation: Causes and Consequences. Will Kinlaw Mark Kritzman David Turkington. Motivation. The divergence of high- and low-frequency estimation. The divergence of high- and low-frequency estimation.

762 views • 66 slides

IDX Xeptors Training Presentation Rev. 11/04

IDX Xeptors Training Presentation Rev. 11/04. Its All About Security: Crossplay Counterfeits. What Is This Training For?. To Understand Crossplay & Counterfeiting Issues. To Know How To Setup & Operate IDX Xeptors To Successfully Defeat Crossplay & Counterfeiting.

687 views • 53 slides

Plan of presentation

Preconditioning Implicit Methods for Coupled Physics Problems David Keyes Center for Computational Science Old Dominion University & Institute for Scientific Computing Research Lawrence Livermore National Laboratory. Plan of presentation. Background/progress report

581 views • 45 slides

The Electromagnetic Spectrum

446 views • 26 slides

The Electromagnetic Spectrum

385 views • 26 slides

Lecture 16

Lecture 16. Electro-acoustics Microphones Amplifiers Tuners Loudspeakers. Instructor: David Kirkby (dkirkby@uci.edu) Guest Lecturer: David Casper (dcasper@uci.edu). The Need for Electro-acoustics.

474 views • 25 slides

WiFi

690 views • 24 slides

Photometry vs Spectroscopy and other fights

515 views • 22 slides

What type of wave make up sound?

What type of wave make up sound?. COMPRESSIONAL WAVES. In sound, humans interpret or perceive INTENSITY as __. LOUDNESS. Which part of the ear amplifies sound?. MIDDLE EAR. How does temperature effect the speed of sound?. As temperatures increase so does the speed of sound

1.2k views • 22 slides

Practice Quiz for Auditory and Vestibular Systems

Practice Quiz for Auditory and Vestibular Systems. 20 October 2009. 1. What happens to the tympanic membrane at high altitudes if the Eustasian tubes are closed?. It bows outward It does not move It bows inward It bursts It thickens.

515 views • 21 slides

Transfer of the F factor

663 views • 19 slides

Fourier and Fourier Transform

699 views • 15 slides

The Telephone

The Telephone. transmitter. loudspeaker. (Sound energy to electrical energy). (Electrical energy to sound energy). Printed circuit board of the telephone. An Older Telephone. Using an oscilloscope. 1) Quiet sound, low frequency:. 2) Quiet sound, high frequency:.

320 views • 13 slides

Medical Technology Transfer Product Development and Commercialization Thru Partnering and Licensing Barry M. Datlof Lic

Medical Technology Transfer Product Development and Commercialization Thru Partnering and Licensing Barry M. Datlof Licensing Officer Office of Research and Technology Applications U.S. Army Medical Research and Materiel Command Fort Detrick, Maryland. Technology Transfer Mission.

522 views • 12 slides

Wireless Communication Fundamentals

Wireless Communication Fundamentals. David Holmer dholmer@jhu.edu. Physical Properties of Wireless. Makes wireless network different from wired networks Should be taken into account by all layers. Wireless = Waves. Electromagnetic radiation

336 views • 11 slides

EVLA Transition to Science Operations: An Overview

EVLA Transition to Science Operations: An Overview. EVLA Advisory Committee Meeting, March 19-20, 2009. Bob Dickman. AD, NM Operations. The EVLA is an Unusual Project. More than a decade in duration

366 views • 11 slides

Review of Sound Waves

Review of Sound Waves. Waves move and carry energy Waves travel in a medium Waves are created when a source of energy causes a medium to vibrate Waves spread out as they move Waves have different sizes and shapes Waves pass through each other

494 views • 6 slides