2026 September Meeting
September 01, 2026
11:45 AM - 1:00 PM
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Howe Inc.
712 E 3rd St
Sioux Falls, SD 57103
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Lunch Meetings:
Social: 11:45 AM
Meal: 12 PM
Program: 12:15 PM - 1 PM
Place: Howe Inc.
Presenter: Mark Stephens – 13+ years of experience in noise & vibration mitigation
Program: Acoustical 101
Sound and vibration are often overlooked when evaluating mechanical equipment for buildings, yet it can have a significant impact on occupant comfort and overall satisfaction for the lifetime of the building.
Join us for a practical overview of acoustical fundamentals relevant to the AEC industry. Topics include:
• Sound Power vs Sound Pressure
• Airborne, structure-borne, ambient noise
• dB vs dBA
• NC curves
• Isolation/vibration
• Best practices for RTU & Chiller noise control
• Real-World applications/case studies
Whether you work in design, construction, or facility operations, this meeting will provide practical tools for understanding and addressing mechanical noise.
***Please note you must RSVP online no later than 12PM, Monday, August 31st. When you RSVP, you may pay with a credit card online or choose to pay with cash/check at the door.
Tickets
$15.00 Member
$15.00 Non-Member
