PROVIDING NATURAL GAS ELECTRICITY

Brand Owner Address Description
TRUBLEND NICOR Inc. 1844 Ferry Road Naperville IL 60563 providing natural gas and electricity to consumers and end users;TRUE BLEND;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. Method and related apparatus for digital/analog converter are disclosed. The invention is based on M switch elements with each capable of selectively providing a positive or a negative electricity. While generating an analog signal output corresponding to a digital input of value D, the invention calculates two values Pa and Na according to these two equations: Pa?Na=D; Pa+Na=M, (M?1) or (M+1), and then Pa switch elements are made to respectively provide positive electricity with Na switch elements respectively providing negative electricity, such that the analog signal output is synthesized. Because the invention can perform error shaping for imbalance positive/negative electricity within each switch element, and for mismatch between the switch elements, the invention works well for over-sampling A/D converter system.