Heating Ventilation and Air Conditioning Noise Control

This course builds upon foundational knowledge of HVAC systems, specifically designed for those seeking to master acoustic design for HVAC systems in buildings. It assumes a working understanding of HVAC mechanical design and operation. Delve into the critical acoustic considerations within HVAC, exploring how individual components contribute to noise problems or offer noise reduction benefits.

You'll learn a practical approach and methodology for performing HVAC noise calculations, complete with actionable recommendations and strategies for effective noise control. Gain insights into optimal design and construction practices, including recommendations and example layouts for typical mechanical equipment rooms. The course also provides crucial guidance for on-site HVAC installation to prevent noise issues and best practices for acoustic testing during commissioning.

Who should take this course?

• Students: Advanced high school and university students exploring acoustics and building systems.
• Self-Learners: Mature individuals pursuing independent study in acoustics and noise control.
• Educators: University course coordinators seeking specialized content for HVAC acoustics curricula.
• Career Advancement: University graduates aiming for roles as graduate acoustic consultants.
• Professionals: Engineering and HVAC professionals needing a deeper understanding of noise control design in buildings.
• Contractors: Construction industry HVAC contractors focused on minimizing noise.

Key Topics Covered:

• Introduction to HVAC Noise: Understanding the fundamentals of noise generation within HVAC systems.
• HVAC Noise Sources: Identifying and analyzing the various origins of noise in HVAC equipment.
• HVAC Manufacturer Noise Data: Interpreting and utilizing noise specifications provided by equipment manufacturers.
• Measuring HVAC System Noise: Learn methods for accurately measuring noise levels in HVAC systems.
• HVAC Noise Attenuating Elements: Exploring components and strategies for reducing noise transmission.
• Branching Elements: Understanding the acoustic impact of ductwork and other branching systems.
• HVAC Noise Regeneration: Analyzing and mitigating noise amplification within HVAC systems.
• Noise Transmission Paths: Addressing noise propagation to the outdoors and within interior spaces.
• Noise in Piped Services: Managing noise generated by piping systems integrated with HVAC.
• Mechanical Equipment Room Design: Optimizing the design of mechanical rooms for noise reduction.
• HVAC System Noise Calculations: Performing detailed calculations to predict and control noise levels.
• Specification and Construction Tips: Best practices for specifying and constructing HVAC systems with acoustic performance in mind.

Note: If you are new to acoustics, consider taking my introductory course, Building Acoustics and Noise Control, first.