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Tank steering systems allow a tank, or other continuous track vehicle, to turn. Because the tracks cannot be angled relative to the hull (in any operational design), steering must be accomplished by speeding one track up, slowing the other down (or reversing it), or a combination of both.
ID (pronounced eye dee) Directive to identify the target. Identification accomplished, followed by type. In (direction) Informative call indicating a turn to a hot aspect relative to a threat/target. India Mode IV. Indians Ships of an ASUW Surface Attack Group (SAG). Interrogate Interrogate the designated contact of the IFF mode indicated.
Roadway noise is the collective sound energy emanating from motor vehicles. It consists chiefly of road surface , tire, engine /transmission, aerodynamic, and braking elements. Noise of rolling tires driving on pavement is found to be the biggest contributor of highway noise and increases with higher vehicle speeds.
Active noise cancelling (ANC) is a software process that uses existing in-vehicle infotainment hardware to eliminate undesirable noise within the interior of a vehicle. This elimination technique is known as harmonic order reduction, where unwanted audio signals are identified by sensors and filtered out of the overall interior vehicle sound. [3]
Dynaflow (Buick) The Dynaflow was an automatic transmission used in various forms in Buick cars by the General Motors Corporation from 1947 until 1963. The transmission initially used a five-element torque converter, with two impellers and two stators, as well as a planetary gearset that provided two forward speeds plus reverse.
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The term "tank controls" comes from the steering mechanisms of old tanks, which had to stop completely before turning. [2] The term differs from the controls of literal tank driving games like Battlezone where dual analog sticks are mapped to the treads of the tank which may be moved together or alternately to turn.
Transmission loss (TL) in duct acoustics describes the acoustic performances of a muffler-like system. It is frequently used in the industry areas such as muffler manufacturers and NVH (noise, vibration and harshness) department of automobile manufacturers, and in academic studies.