iPad iPhone - Beat Twirl (Chop Samples)

Beat Twirl is a "beat slicer" app. The app lets you analyze existing sounds on detect their rhythm with its note onset algorithms. With Beat Twirl you can work with drum loops and rhythm patterns, easily enhancing them with additional percussion sound, or create new patterns.

With Beat Twirl you can:

• Change the tempo (time) of drum loops without changing the pitch.
• Analyze percussion patterns and find the underlying timing.
• Mix-in additional percussion sounds, or replace the original sounds
• Export single beats from a sound file.

http://www.tivstudio.com/node/36