Question

Why duck sound does not makes echo?

Answer 1

The speech sounds made in this way are difficult to hear and have a raised pitch. The technique can be also be used to sing, and is usually acquired as a taught or self-learned skill and used for entertainment...................................

Answer 2

The speech sounds made in this way are difficult to hear and have a raised pitch. The technique can be also be used to sing, and is usually acquired as a taught or self-learned skill and used for entertainment...................................