use AdobeAudition software to imitate frogs. AdobeAudition (Au, formerly known as CoolEditPro) is a professional audio editing and mixing environment developed by Adobe Company. Audition is specially designed for audio and video professionals working in photo studio, broadcasting equipment and post-production equipment, which can provide advanced audio mixing, editing, control and effect processing functions. Mix up to 128 channels, edit a single audio file, create a loop and use more than 45 digital signal processing effects. Audition is a perfect multi-channel recording studio, which can provide flexible workflow and is easy to use.