no its a "WHAAA,WHAAA.hold the call inbetwwen your thumb and your index finger.now with the other hand over the end of the call,blow.as you blow open your hand up.with your hand over the end of the call this is the "WH" part.as you open your hand it becomes the "AAAA" part.do this slowly and you will begin to hear the "WHAAA"opening and closing your hand fluxuates the sound.