(under subclass 155) Subject matter comprising two or more distinct but related conversions one of which produces the more significant bits of the digital signal and the other of which produces the less significant bits of the digital signal.
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2, for coarse and fine conversion in a pattern reading type converter.
113, for coarse and fine conversions in a synchro or resolver to or from digital converter.
145, for coarse and fine conversions in a digital to analog converter.
