Sound Dust's Seeker is a so-called microscope

Sound Dust released Seeker, a sample exploration device that functions as a looping, wavetable, and scanning instrument with dynamic playhead control. The company describes the software as a sonic microscope that reveals hidden textures and tones within audio files. Users can analyze the core characteristics of sounds through multi-sampled instruments totaling 2 gigabytes, 150 found sound loops, hybrid loops, and drag-and-drop file support. The software costs 35 pounds or $49 through Oct. 31 at a 35 percent discount.