Skip to search formSkip to main contentSkip to account menu

Active Format Description

Known as: AFD, Active Format Descriptor 
In television technology, Active Format Description (AFD) is a standard set of codes that can be sent in the MPEG video stream or in the baseband SDI… 
Wikipedia (opens in a new tab)

Related topics

Related topics

8 relations
ATSC-M/HAdvanced Television Systems CommitteeDigital Video BroadcastingMoving Picture Experts Group

Broader (1)

Broadcast engineering

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
Highly Cited
2018
Highly Cited
2018
Faster Detection of Microgrid Islanding Events Using an Adaptive Ensemble Classifier
A novel scheme for fast detection of islanding events in a microgrid is proposed in this paper. The scheme consists of a passive… 
Highly Cited
2014
Highly Cited
2014
Propagation Measurements and Analysis for Train Stations of High-Speed Railway at 930 MHz
Train stations are one of the most common structures along a high-speed railway. They can block the line of sight (LOS), generate… 
Highly Cited
2014
Highly Cited
2014
Envelope Level Crossing Rate and Average Fade Duration of Nonisotropic Vehicle-to-Vehicle Ricean Fading Channels
This paper proposes a generic geometry-based stochastic model for nonisotropic scattering vehicle-to-vehicle (V2V) Ricean fading… 
Highly Cited
2013
Highly Cited
2013
Measurements and Analysis of Propagation Channels in High-Speed Railway Viaducts
This paper reports (i) a set of measurements of the wireless propagation channel at 930 MHz, conducted along the "Zhengzhou-Xian… 
Highly Cited
2012
Highly Cited
2012
Remittances, Migrants' Education and Immigration Policy: Theory and Evidence from Bilateral Data
Highly Cited
2012
Highly Cited
2012
Improved Active Frequency Drift Anti-islanding Detection Method for Grid Connected Photovoltaic Systems
As more distributed generators join the utility grid, the concern of possible undetected islanding operation increases. This… 
Highly Cited
2011
Highly Cited
2011
Performance Evaluation of Active Islanding-Detection Algorithms in Distributed-Generation Photovoltaic Systems: Two Inverters Case
Grid-connected photovoltaic (PV) inverters employ an islanding-detection functionality in order to determine the status of the… 
Highly Cited
2008
Highly Cited
2008
Active Fault Diagnosis Based on Stochastic Tests
Active Fault Diagnosis Based on Stochastic Tests The focus of this paper is on stochastic change detection applied in connection… 
Highly Cited
2002
Highly Cited
2002
Analytical level crossing rates and average fade durations for diversity techniques in Nakagami fading channels
Using a unified methodology, we derive analytical expressions for the level crossing rates (LCR) and average fade durations (AFD… 
Highly Cited
1991
Highly Cited
1991
Application of Fusion Rules to Classification of Subfactors
By the technique of Longo's sector, the following two results are obtained. (1) A proof is given to Ocneanu's announcement about… 
By clicking accept or continuing to use the site, you agree to the terms outlined in our Privacy Policy (opens in a new tab), Terms of Service (opens in a new tab), and Dataset License (opens in a new tab)