Measured Results · Real Rooms

What the Nodal Series does
in actual studios.

Each graph shows T60 decay time measured before and after GroundControl Nodal Series installation. Measurements taken with Room EQ Wizard using calibrated microphone at the primary listening position.

Measured with REW · STFT T60M method · 1/3 octave smoothing · ISO 266 centre frequencies
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© 2026 Integer Audio LLC · All measurements made at listening position with calibrated mic