What is another word for power gain?
Pronunciation: [pˈa͡ʊə ɡˈe͡ɪn] (IPA) 
Power gain is a phrase that is commonly used in electronic engineering and communication systems. It refers to the increase in power level occurring in a circuit or component. Some common synonyms for power gain include amplification, enhancement, boost, increase, rise, and upsurge. Amplification refers to the process of increasing the strength or power level of an electronic signal. Enhancement and boost refer to the improvement in the power level of a signal, while the terms rise and upsurge refer to the elevation of the power level. These terms can be used interchangeably based on their context and application in different scenarios.
