'Impulse noise' presentation slideshows

Limitation of Imaging Technology

Limitation of Imaging Technology. Two plagues in image acquisition Noise interference Blur (motion, out-of-focus, hazy weather) Difficult to obtain high-quality images as imaging goes Beyond visible spectrum Micro-scale (microscopic imaging) Macro-scale (astronomical imaging).

714 views • 54 slides

Hearing

Hearing. and other senses. Sound. Sound: sensed variations in air pressure Frequency: number of peaks that pass a point per second (Hz) Pitch. Sound Measurement. Range: p < 0.001 m bar (normal breathing) p > 1000 m bar (jet plane). Sound Pressure Level (SPL).

627 views • 45 slides

Chapter 6 OFDM/DMT for Wireline Communications

Chapter 6 OFDM/DMT for Wireline Communications. School of Info. Sci. & Eng. Shandong Univ. CONTENT. 6.1 Discrete MultiTone (DMT) and Wireline Channel Properties 6.2 Optical OFDM Transmission and Optical Channel Properties 6.3 Impulse-Noise Cancellation

740 views • 45 slides

Real-time Exposure Assessment

Real-time Exposure Assessment. Terri A. Pearce, Ph.D. Occupational Safety and Health Administration Oklahoma City Area Office. Real-Time. Instantaneous Absolute, Average, Rolling average Near real-time Processor delay, lag for data transmission Adjusted After data interpolation.

563 views • 42 slides

Transmission Media, Antennas and Propagation

Transmission Media, Antennas and Propagation. Chapter 5. Classifications of Transmission Media. Transmission Medium Physical path between transmitter and receiver Guided Media Waves are guided along a solid medium E.g., copper twisted pair, copper coaxial cable, optical fiber

775 views • 37 slides

In the Name of God Computer Networks Chapter 3: The Data Link Layer (part2)

In the Name of God Computer Networks Chapter 3: The Data Link Layer (part2). Dr. Shahriar Bijani Shahed University March 2014. References: A . S. Tanenbaum and D. J. Wetherall , Computer Networks (5th Edition ), Pearson Education, the book slides, 2011.

556 views • 35 slides

Rank filtering

950 views • 29 slides

DA Metrics

263 views • 26 slides

Importance of Hearing to the War Fighter

437 views • 26 slides

DA Metrics

657 views • 25 slides

Physical Layer: Signals, Capacity, and Coding

449 views • 25 slides

HEARING CONSERVATION PROGRAM

HEARING CONSERVATION PROGRAM. REFERENCES. 29 CFR 1910.95. HEARING LOSS. HIGH LEVELS OF CONTINUOUS OR IMPACT NOISE - CUMULATIVE OVER TIME - NOT NOTICEABLE UNTIL YEARS LATER - DAMAGES HAIR-LIKE CELLS IN INNER EAR - CAN NOT BE RECOVERED - HEARING LOSS CAN BE PREVENTABLE.

660 views • 22 slides

Wireless Systems

Wireless Systems. Lecture no. 1. Introduction. The world is revolutionized by the advancements that have taken place in various fields. Examples of such areas are computers specially internet, communication particularly telecommunication and information technology.

324 views • 21 slides

THE HEARING CONSERVATION PROGRAM: A BRIEFING FOR FORCES AFLOAT

THE HEARING CONSERVATION PROGRAM: A BRIEFING FOR FORCES AFLOAT. OPNAVINST 5100.19 (NAVOSH Afloat) For Fleet Commanding Officers Covers Occupational Health and Safety for Forces Afloat Chapter B4 covers HCP

405 views • 20 slides

Implications Of Increasing Man Made Noise Floor Levels On Radio/TV Broadcasting Hal Kneller Nautel Limited Halifax, NS C

Implications Of Increasing Man Made Noise Floor Levels On Radio/TV Broadcasting Hal Kneller Nautel Limited Halifax, NS Canada. N oise is Everywhere. Noise has been a fact of life since Marconi first complained about ignition noise from early cars.

535 views • 19 slides

Rank Ordered Mean Noise Blanker or Sliding Median Noise Blanker

Rank Ordered Mean Noise Blanker or Sliding Median Noise Blanker. (or how NB2 works!) Phil Harman VK6APH. The Problem. Conventiona l (Analogue) Solutions. Noise Blanker. Noise Clipper. A DSP Solution. An image processing technique. An image processing technique. Original Image.

285 views • 18 slides

BRAZILIAN DIGITAL TELEVISION TESTS

BRAZILIAN DIGITAL TELEVISION TESTS. SET-ABERT Group - BRAZIL April / 2000. Systems. Evaluation of C/N. Interferer = White Noise DVB & ISDB: Choice of parameters define C/N DVB-2K : 64 QAM FEC=3/4 GI=1/16 2K ( 19,75 Mbits/s ) DVB-8K : 64 QAM FEC=2/3 GI=1/32 8K ( 18,09 Mbits/s )

304 views • 17 slides

Image Processing

Image Processing. Image Restoration Part III. Adaptive Filters. The filters discussed so far are applied to an entire image without any regard for how image characteristics vary from one point to another

475 views • 14 slides

BRAZILIAN DIGITAL TELEVISION TESTS

BRAZILIAN DIGITAL TELEVISION TESTS. SET-ABERT Group BRAZIL April / 2000. Systems. Evaluation of C/N. Interferer = White Noise ATSC : 8VSB FEC=2/3 ( 19,39 Mbits ) DVB & ISDB: Choice of parameters define C/N DVB-2K : 64 QAM FEC=3/4 GI=1/16 2K ( 19,75 Mbits/s )

190 views • 11 slides

Transmission Impairments: Bad Things that Can Happen to Signals

435 views • 9 slides