Boxing gym sounds: speedbag, heavy bags, punching mitts, sparring, round timer bells, traffic passing open garage-bay doors. Recorded with a zoom at a traditional boxing gym. Zoom recorder.
A little patch hard to balance. It's a meditative timbre practice. . . A en envelope generator in quadrature mode is controlling the amplitude. Download and take a look at the wave - close. Nice!.
Gravado com microfone condensador;gravado para a disciplina de captação e edição de áudio do curso rádio, tv e internet, universidade anhembi morumbi. São paulo-sp. Brasil.
Recorded a door closing at my school and then modified it in audacity to create a sort of sproing-ing sound. Use: when you need a boomerang sound that isn't really a boomerang but that's ok because it sounds like one.