Sound
Sound shapes privacy, sleep, focus, and the emotional quality of a home. Noise control, acoustics, vibration, and quiet mechanical design.
Explore Sound
The quietest homes are drawn that way
Each topic anchors into the flagship guide. Dedicated deep-dives come later — the guide covers the full system today.
Understanding Sound
Decibels, frequency, airborne vs impact vs structure-borne — and the ratings worth knowing.
How Noise Moves
Sources outside, inside, and within the assembly — and why sound finds the weakest connection.
The Five Principles
Mass, separation, absorption, sealing, and isolation — every acoustic fix is one of these five.
Mechanical Sound
Duct velocity, equipment placement, plumbing routes — the hum a house makes about itself.
Room-by-Room
Bedrooms, offices, gyms, media rooms — different rooms, barely overlapping strategies.
The Strategy
The eight-step order: sources, goals, zoning, assemblies, mechanical, isolation, treatment, testing.
Operate it
Sound protocols
Practices in the directory that run on the home's sound environment.
Reading