speakers
listener
reflection pts
treatment
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Analyzing room…
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Listening position
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from speakers (m)
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from rear wall (m)
Stereo triangle
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distance vs. spacing
Axial length-mode map (20–250 Hz)
Room modes (below 250 Hz)
| Freq (Hz) | Type | Order |
|---|
Reflection & boundary points
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left wall, from front (m)
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right wall, from front (m)
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ceiling point, from front (m)
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rear wall echo delay (ms)
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front wall cancellation (Hz)
Side and ceiling points are computed with the image-source method; the rear-wall figure is a delay estimate; the front-wall figure is the quarter-wavelength SBIR notch.
Subwoofer position scan (length axis)
Lower unevenness = smoother bass at the listening seat. This is a coarse single-axis heuristic, not a full multi-sub optimizer.