Gold standard

In 2012 a poll of 40 U.S. economists in the IGM Economic Experts Panel found that none of them agreed with a claim that a return to the gold standard would result in ``price-stability and employment outcomes (that) would be better for the average American.'' The panel of polled economists included past Nobel Prize winners, former economic advisers to both Republican and Democratic presidents, and senior faculty from Harvard, Chicago, Stanford, MIT, and other well-known research universities. (The specific question posed to the economists was: ``If the US replaced its discretionary monetary policy regime with a gold standard, defining a 'dollar' as a specific number of ounces of gold, the price-stability and employment outcomes would be better for the average American.'')

Question: is the us currency today based on the gold standard
Answer: no