Machine Room Acoustics in Recording Studios & Podcast Rooms
Acoustic requirements and design guidance for machine room spaces in recording studios & podcast rooms buildings. RT60 target: Isolated.
RT60 Target
Isolated
Key Metric
STC 65+
Building Type
Recording Studios & Podcast Rooms
Why Machine Room Acoustics Matter in Recording Studios & Podcast Rooms
Acoustic performance in a machine room directly impacts the functionality and occupant experience of recording studios & podcast rooms buildings. The RT60 target of Isolated is set to ensure that the space meets its intended purpose, whether that involves speech intelligibility, noise control, or sound isolation from adjacent areas.
The key metric of STC 65+ addresses the primary acoustic concern for this room type. Achieving this target typically requires a combination of absorptive surface treatments, appropriate construction mass, and careful attention to flanking paths and HVAC noise contributions.
Eliminating room modes and flutter echo while achieving NR 15 background noise through box-in-box construction, floating floors, and isolated HVAC systems with extremely low duct velocities.
Applicable Standards
The following standards apply to machine room spaces in recording studios & podcast rooms buildings.
ISO 3382-2:2008
IEC 60268-16:2020
EBU Tech 3276
ITU-R BS.1116-3
Other Rooms in Recording Studios & Podcast Rooms
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