D-A Converter utilizing a main and auxiliary pulse generator to

D.C. horn

D.C. Stabilized analog-to-digital converter

D/A Conversion system with compensation circuit

D/A converter

D/A converter

D/A Converting circuit having two D/A converters for decoding an

DA converter

DA Converter

Damping means for indicators

Data acquisition channel apparatus

Data acquisition system and analog to digital converter therefor

Data coding

Data communication code

Data communication with modified Huffman coding

Data communication with modified Huffman coding

Data compressing system

Data compression

Data compression

Data compression