Abstract: The present invention is directed to an asset classification system based on investment strategy. The investment strategies include capitalization strategy, competitive position strategy, economic conditions strategy, future growth investment strategy, market condition strategy, opportunity strategy, profitability strategy, risk strategy, social considerations strategy, and valuation strategy.

Abstract: A transmitter circuit improves a noise margin for decoding a common mode signal at a receiver circuit. The transmitter circuit includes a common mode signal transmitter and a noise margin enhancement circuit coupled to a transmission line. The common mode signal transmitter transmits a control message using a common mode signal. The common mode signal has a first voltage level and a second voltage level higher than the first voltage level, and the control message corresponds to a portion of the common mode signal having the first voltage level. The noise margin enhancement circuit raises a voltage level of the common mode signal to a third voltage level higher than the second voltage level for a specific time period from a rising edge of the common mode signal from the first voltage level.