Mary Carpenter, 85, stands outside her home near her gas meter. She is battling Atmos because she doesn't believe her monthly bill is accurate. My Atmos gas bill went from $271 to $428 this month. We ...

Measuring the usage of domestic utilities such as water, gas or electricity usually boils down to measuring a repetitive pulse signal with respect to time. To make things easy, most modern utility ...

Gas-fired power plants consume large volumes of gas. Accurate measurement of natural gas consumption in gas-fired power plants is a necessary element in commodity pricing of electricity. An accurate ...