Wawa Pedal

Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. A wah-wah pedal (or just wah pedal) is a type of guitar effects pedal that alters the tone of the signal to create a distinctive effect, intended to mimic the human voice. The pedal sweeps the peak response of a filter up and down in frequency to create the sound (spectral glide), also known as "the wah effect."The said wah-wah effect was originally intended to imitate the supposed crying tone that a muted trumpet produced, but became an expressive tool in its own way. It was, and is, utilised when a guitarist is soloing, or being used to create a "wacka-wacka" funk styled rhythm.