Which of the following is true regarding the noise levels measured in a conference space?

In a conference space, HVAC noise can significantly interfere with audio quality, making it challenging for participants to hear and communicate effectively. HVAC systems are essential for maintaining a comfortable environment, but they can produce low-frequency sounds that can be distracting or disruptive during meetings or presentations.

Effective design and management of HVAC systems are crucial in AV setups to minimize these noises. Techniques like placing the HVAC system away from microphones, using sound masking in conjunction with the HVAC, and ensuring proper duct design can help mitigate these issues. This understanding of HVAC interference is vital for achieving optimal audio performance and creating an effective communication environment in conference settings.