Sound Visualization Method for Locating Air Leaks in Buildings

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Presenter:

  • Daniel Gyorev, Sorama

Summary:

The session discussed how acoustic imaging can be used to detect air leaks in building envelopes — essentially making the invisible visible by visualizing sound escaping through cracks and gaps.

  • The technology complements traditional methods, such as blower-door testing and thermal imaging, but offers advantages, especially in warm weather or in occupied buildings where temperature-differential-based methods may struggle.
  • Real-world examples were shown to illustrate how you can pinpoint leakage paths in real time.
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