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ISO/IEC compatible digital audio tape digital data storage system with increased data transfer rate
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Digital data tape storage automatic track follower system
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Digital data tape storage system utilizing plurality of read/write heads with system diagnostic capability
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Beginning/end of tape detection system
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Digital data storage tape formatter
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Automatic helical scan head drum calibration and track timing generation
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Digital data storage magnetic tape system comprising a single chip processor to control a tape tension servo, and a head drum servo
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Method and apparatus for commutation of a brushless dc motor
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Tape engagement mechanism for magnetic cassette tape incorporating a bi-directional over running clutch and improved capstan pinch scheme
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Tape engagement mechanism for magnetic cassette tape
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EP0369332A2
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Tape guidance arrangement
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