In high-resolution mastering environments, achieving optimal room acoustics has traditionally relied on built-in architectural solutionsfalse walls and permanently installed broadband treatments requiring quite a bit of space inside the room and careful systemic design. This paper presents an alternative approach using high-performance modular acoustic devices deployed in a distributed, spaced configuration. Focusing on the mastering studio of Grammy Award-winning engineer Adam Ayan, we explore the use of 10? thick modular panelsabsorbers, membrane bass traps, and hybrid diffusersto achieve mastering-grade acoustic response with minimal architectural modification. Ayan, formerly of Gateway Mastering, began using these devices in freestanding configurations in a temporary untreated space after Gateways closure. Despite the lack of traditional wall treatment, he maintained the sonic accuracy and consistency required for mastering Grammy-winning work. Upon moving into his permanent facility, the same modular devices were integrated into the new room. The room was designed to replicate the room at Gateway, with a shell very close to the old room`s dimensions. Measurements in the new room with this treatment strategy shows that the resulting decay time and modal behavior exceeds the performance of the prior Gateway room. This paper explores Ayan`s success with this approach which offers not only performance benefits, but logistical advantages: treatments are built offsite, shipped as discrete units, and deployed without the permanence or cost of custom architectural builds. This case supports a broader design model for scalable, high-performance room acousticsone that accommodates evolving spaces without compromising sound quality.
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https://aes2.org/publications/elibrary-page/?id=23067
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