Difference between pleasant and unpleasant sounds​

The types of sound which feels good or in harmony with human hearing are called pleasant sounds whereas some sounds which are not good or not good for hearing and it makes one irritating can be referred to as unpleasant sound.

Wainwright, case in which the U.S. Supreme Court on March 18, 1963, ruled (9–0) that states are required to provide legal counsel to indigent defendants charged with a felony. Gideon v. Wainwright made an enormous contribution to the so-called "due process revolution" going on in the Court led by Chief Justice Warren. Because of the ruling in this case, all indigent felony defendants--like many others charged with misdemeanors--have a right to court-appointed attorneys. U.S. Supreme Court The State Supreme Court denied all relief. Held: The right of an indigent defendant in a criminal trial to have the assistance of counsel is a fundamental right essential to a fair trial, and petitioner's trial and conviction without the assistance of counsel violated the Fourteenth Amendment.