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  • Video / Data Transmission and Distribution in Turreted Vehicles with Situational Awareness Systems
    An application note describing an efficient method for transmitting multiple video and data channels in a turreted armored vehicle. Data / Video Distribution in
  • Design Concepts for A 588 Channel Data Acquisition & Control System (.pdf)
    This paper discusses the design methods used to create a data acquisition and control system that is capable of acquiring up to 588 simultaneous channels of synchronously sampled data.
  • Swimming the Channel
    By Agnes Shanley, Editor in Chief The drug industry still faces occasional shortages of key products. One potential reason? Lack of access to timely data that would enable manufacturing and operations to respond more quickly to temporary demand blips, or anticipate longer-term changes. Most firms
  • Introduction to EVDO: Physical Channels, Logical Channels, Network and Operation
    Introduction to EVDO: Physical Channels, Logical Channels, Network and Operation. This detailed text explains how the EVDO system allows cellular service provider carriers to use one of more IS-95 CDMA radio channels (with changes) to provide broadband high-speed data services to their customers.
  • Intelligent Data Logging Operations
    When trying to define intelligent data Iogging, it's useful to compare it with traditional data logging. In the past, data loggers or recorders would typically be configured to sample a set number of channels at a fixed rate and store the recorded values in memory. The data could then be downloaded
  • Introduction to Data Loggers
    Technically speaking, a data logger is any device that can be used to store data. This includes many data acquisition devices such as plug-in boards or serial communication systems which use a computer as a real time data recording system. However, most instrument manufacturers consider a data
  • Technical Series on Data Acquisition - Calibration
    The most important function of a data acquisition system is to ensure integrity of the measurements produced. The data collected must be an accurate representation, to the highest practical degree, of the physical values that are being measured. If, prior to a test, a data acquisition channel
  • Deep PCI Capture of Fast CCD Array Data
    A customer wants to digitize data from a 256x256 infrared CCD array. The array data is clocked at 4MHz through two output channels. Exactly two clock cycles occur between 12bit line signals, and a dozen or more clock cycles occur between successive frames. The customer wants to digitize the data
  • Technical Series on Data Acquisition - Analog Front-End
    front-end. Ensuring proper connections to the analog signal of interest and ground are essential to obtaining accurate measurements. Two very important concepts that affect the performance of a data acquisition system are single-ended and differential. A single-ended input channel, as shown in Figure
  • Managing State Data in Automotive Safety Systems
    Today's electronic systems are managing an increased amount of state data. Programmable features, once considered high end add-ons, are now becoming the norm, especially in automobiles; one of the most complex electronic systems being designed today. Each electronic subsystem of an automobile