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  • Method For Compressing The Dynamic Range Of Measured Signals | TechLink
    more about this patent and related research and licensing opportunities please contact any of our Tech Managers at http techlinkcenter org about staff Patent Identifier 8867312 Categories Electronics A sonar system is provided with the system having comparatively reduced power consumption data bandwidth and data storage requirements A sensor array of the system is configured to a sleep mode low resolution mode and high resolution mode In the sleep mode all sonar sensors are configured in the mode and no acoustic signals are detected or processed In the low resolution mode a limited number of sonar sensors are powered and acoustic signals received by the sensors are processed with reduced bandwidth and dynamic range and then stored on a data storage device In the high resolution mode the acoustic signals detected by the sonar sensors are processed with full signal bandwidth and dynamic range and then stored on the data storage device A 10 bit mu Law encoding scheme is used to reduce the amplitude scale of measurement or dynamic range of the digitized acoustic signals USPTO url http patft uspto gov netacgi nph Parser patentnumber 8867312 Facebook Twitter Google Plus LinkedIn Main menu Home Licensing Joint R D Technology

    Original URL path: http://techlinkcenter.org/patents/8867312 (2016-02-10)
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  • Self-Optimizing Analysis Window Sizing Method | TechLink
    with a group of Hanning windows having different sizes The windows being arranged so that they can be scaled to be comparable The digital signal is windowed with each selected window and a transform is computed The transformed signal is scaled and corrected A metric is computed from the resulting signal for each window The metrics are compared and the window size is selected based on agreement with a user

    Original URL path: http://techlinkcenter.org/patents/8867862 (2016-02-10)
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  • Apparatus And Method For Systematic Control Of Robotic Deployment And Extraction | TechLink
    A system control apparatus and method for systematic control of i extraction of a vehicle from an environment ii stowage of the vehicle in a modular handling and stowage system the system having a primary module and zero or more secondary modules wherein the secondary modules are serially mechanically coupled to the primary module and together and iii deployment of the vehicle from the module group in response to command

    Original URL path: http://techlinkcenter.org/patents/8868238 (2016-02-10)
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  • System And Method For Navigation For Unmanned Undersea Vehicles | TechLink
    navigating an unmanned undersea vehicle UUV using three dimensional acoustic reflectivity data sets and a beam steered downward looking sonar capturing sub bottom features and creating three dimensional representations to compare with the reflectivity data sets to general navigation corrections Acoustically senses and exploits sub bottom features for navigation of UUVs that can provide more reliable navigation than using surface features alone since much of the sea floor is flat

    Original URL path: http://techlinkcenter.org/patents/8868268 (2016-02-10)
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  • Apparatus And Methods For Time Domain Measurement Using Phase Shifted Virtual Intervals | TechLink
    resonator for imposing a first oscillation and a second oscillation on the sensor The first and second oscillations can have the same amplitude A and period P but can have a known phase shift The sensor can use a time interval which can be defined by the time between when the sensor passes a reference point due to motion caused by the first oscillation and when the sensor passes the

    Original URL path: http://techlinkcenter.org/patents/20140305213 (2016-02-10)
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  • Armor Plate With Shock Wave Absorbing Properties | TechLink
    that receives a ballistic impact and propagates a compression wave The fracture layer is placed behind the ceramic layer and absorbs a portion of the compression wave propagating out in front of the ballistic impact The absorbed compression wave causes the fracture layer to at least partially disintegrate into fine particles which dissipates energy in the process To cause a higher degree of fracturing and thus larger dissipation of compression

    Original URL path: http://techlinkcenter.org/patents/20140305293 (2016-02-10)
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  • Sabots For Rifled Guns | TechLink
    having an axis parallel to or coinciding with the launch axis The sabot petal is formed from a plurality of stacked sheets of composite material consisting of a fiber reinforcement and a polymer resin matrix Each composite sheet is in a plane rotationally offset from the meridional plane which is defined by the launch axis and radial axis of the sabot petal s cylindrical coordinate system USPTO url http appft1

    Original URL path: http://techlinkcenter.org/patents/20140305329 (2016-02-10)
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  • Central Osteoarticular Relief And Performance Structured Load Distribution System Device And Modular Scalable Vest System | TechLink
    is worn by a user to help distribute the weight of a load being carried or borne by the user More specifically the weight is substantially shifted from the user s shoulders to their hips while not overly inhibiting the user s range of motion Furthermore it is an aspect of the CORPS LDS to distribute the weight being carried in a manner that reduces the strain on the spine

    Original URL path: http://techlinkcenter.org/patents/20140305982 (2016-02-10)
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