Lightweight, portable case acts as a microphone acoustic isolation baffle

摘要

This acoustic isolation device consists of a lightweight case with zip closure. The case contains acoustic treatment material panels 2 and has fixings for attaching a detachable strap 1 on the outside spine. On the inside there are fixings for attaching a microphone bar 3, or for affixing a further case (fig 4). The microphone bar 3 enables use either with a microphone stand and four microphones or enables the acoustic case to be used independently in a variety of positions. The detachable strap 1 may be used to suspend the case and microphone bar when a microphone stand is not used.