The Federal Reserve Board that oversees banks and the Federal Communications Commission that oversees public channels are examples of?

Independent Regulatory Agencies of the United States government

Explanation:

The Federal Reserve Board was set up by congress in 1913 to regulate financial institutions on behalf of the United States of America federal government. Ensuring an excellent monetary policy that would guarantee a stable economy is one of the pivotal roles of the Federal Reserve Board.

The Federal Communications Commission is also a regulatory body established by the federal government, that screens information sent out by the media channels such as the radio and televisions in the United States of America. They are independent because their duties and the appointment of their heads are not under the executive branch of the government's control.