Back to Study Index BEFORE & AFTER

Acoustic Treatment Impact Analysis

Comprehensive comparison of untreated vs. treated acoustic conditions across all rooms in the MediaVerse Studio Complex. All post-treatment data sourced from ACOUSTIC-CONSTANTS.js.

4
Rooms Treated
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Avg RT60 Reduction
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Max STC Achieved
SELECT ROOM

Room-by-Room Comparison

Select a room to view its before/after acoustic treatment metrics.

REVERBERATION TIME

RT60 Comparison Chart

Grouped bar chart comparing estimated untreated RT60 values against achieved post-treatment values across six octave bands.

RT60 Comparison — VO Live

Seconds per octave band (125 Hz – 4 kHz)

Before (Untreated)
After (Treated)
Target
NOISE CRITERIA

NC Curve Overlay

Comparison of estimated pre-treatment noise floor against achieved NC targets. The shaded region represents the improvement zone.

NC Curve Overlay — VO Live

Sound Pressure Level (dB) per octave band (63 Hz – 8 kHz)

Before (~NC-45 to NC-55)
After (Achieved Target)
Target NC Curve
Improvement Zone
TREATMENT DETAILS

What Was Added

Detailed breakdown of acoustic treatments applied to each surface, with before/after mini-cards for each element.

OVERALL IMPACT

Treatment Impact Summary

Key metrics demonstrating the effectiveness of the acoustic treatment program for the selected room.

VISUAL COMPARISON

Before & After Room View

Drag the slider to compare the untreated room (hard reflective surfaces) with the treated room (absorption, diffusion, bass traps).

BEFORE AFTER
BARE CONCRETE / BLOCK WALLS Flutter echo, standing waves, excessive reverberation
TREATED: ABSORPTION + DIFFUSION + BASS TRAPS Controlled reverberation, no flutter echo, calibrated response
VERIFICATION

On-Site Measurement

Placeholder for real-world acoustic measurement data to validate the design predictions.

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[ON-SITE: Record acoustic measurement before and after treatment]

Expected measurement methodology and required equipment:

  • Calibrated SPL meter (Type 1 or Type 2, IEC 61672)
  • Pink noise generator (broadband, 20 Hz – 20 kHz)
  • Measurement microphone (omnidirectional, flat response)
  • RT60 measurement software (REW / SMAART / Dirac)
  • 3 measurement positions per room (ISO 3382-2)
  • HVAC system ON during NC measurements
  • All doors closed, normal operating conditions
  • Balloon pop or starter pistol for impulse response
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