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Soundproofing & Acoustics Guides

Soundproofing HVAC ducts and air vents in commercial buildings

Soundproofing HVAC ducts and air vents in commercial buildings

How ducts carry speech and plant noise between rooms, and the…

Open-plan office noise reduction: how to improve focus and speech privacy

Open-plan office noise reduction: how to improve focus and speech privacy

Why open-plan offices get noisy, and the ceiling, screen, room and…

Commercial soundproofing materials and STC ratings: a practical guide

Commercial soundproofing materials and STC ratings: a practical guide

What STC ratings mean, which materials raise them, and typical STC…

How to fix echo in a glass-walled meeting room

How to fix echo in a glass-walled meeting room

Why glass-walled meeting rooms echo, and the ceiling, wall and floor…

Reverberation time and speech clarity: how hall acoustics are specified

Reverberation time and speech clarity: how hall acoustics are specified

Short answer: Reverberation time (RT60) is how long sound takes to…

How a paid site survey works and what you receive

How a paid site survey works and what you receive

Short answer: A site survey is a paid visit by a…

Classroom acoustics: a specification checklist for schools and colleges

Classroom acoustics: a specification checklist for schools and colleges

Short answer: A good classroom acoustics specification controls echo with absorptive…

Masjid sound system cost factors: what shapes your quote

Masjid sound system cost factors: what shapes your quote

Short answer: The cost of a masjid sound system depends on…

Auditorium renovation checklist for public buildings

Auditorium renovation checklist for public buildings

Short answer: A public-sector auditorium renovation should cover the brief, a…