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Dive into the research topics where Stephen H. Kelley is active.

Publication


Featured researches published by Stephen H. Kelley.


Archive | 1984

Simultaneous voice and asynchronous data telephone

Henry Wurzburg; Stephen H. Kelley


Archive | 1982

Digital loop transceiver having a power up/down circuit

Stephen H. Kelley; Henry Wurzburg


Archive | 1982

Circuit for interfacing with both TTL and CMOS voltage levels

Robert N. Allgood; Stephen H. Kelley; Richard W. Ulmer


Archive | 1982

Digital loop transceiver for interfacing a digital pabx to a digital subscriber set via a subscriber line

Henry Wurzburg; Stephen H. Kelley


Archive | 1977

Closed loop companding ratio control for continuously variable slope delta modulation

Stephen H. Kelley


Archive | 1986

Switched capacitor precision difference amplifier

Stephen H. Kelley


Archive | 1982

Multiple function operational amplifier circuit

Robert N. Allgood; Stephen H. Kelley; Richard W. Ulmer; Henry Wurzburg


Archive | 1981

Capacitive DAC to filter interface circuit

Stephen H. Kelley; Richard W. Ulmer


Archive | 1982

Auto-zeroing operational amplifier circuit

Stephen H. Kelley; Richard W. Ulmer; Roger A. Whatley


Archive | 1979

Programmable A-law and μ-law DAC

Stephen H. Kelley; Richard W. Ulmer

Collaboration


Dive into the Stephen H. Kelley's collaboration.

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