Digital-to-analog converter
Patent 4109110 Issued on August 22, 1978. Estimated Expiration Date: 
May 16, 1997. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
May 16, 1997. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2907021 2916209 3831167 3916107 Digital converter from pulse code modulation to continuous variable slope delta modulation Patent #: 4044306 InventorAssigneeApplicationNo. 05/796919 filed on 05/16/1977US Classes:341/61, Data rate conversion341/126, ANALOG TO OR FROM DIGITAL CONVERSION341/64, To or from number of pulses375/340Particular pulse demodulator or detectorExaminersPrimary: Sloyan, Thomas J.Attorney, Agent or FirmInternational ClassesG06F 7/60 (20060101)H03M 1/00 (20060101) G06F 7/68 (20060101) Foreign Application Priority Data1975-02-20 GBAbstractThe sample rate of the digital input is increased to a point where by reducing the number of bits per sample the final digital-to-analog conversion can be accomplished in a rate multiplier. | |
