Acoustic Research & Simulation Suite

Pioneering the Future of Acoustic Science

Explore our professional suite of acoustic modeling, line array summation, subwoofer array alignment, and DSP filter tuning tools. Engineered for ultimate design precision.

Free Mini-Tools
Live Acoustic Analyzer RTA STANDBY
Omni Source Heatmap · Acoustic Sum 80 Hz
+
80 Hz
On # X (m) Y (m) Gain (dB) Delay (ms)
2-Element End-Fire Cardioid · Sub Array 63 Hz
min max
63 Hz
0.60 m
+6 dB
Required delay (rear sub) 1.75 ms
Wavelength @ freq 5.44 m
Spacing / λ 0.11
Tip For tight cardioid keep spacing ≈ λ/4.
4-Element End-Fire Sub Array 63 Hz
min max
63 Hz
0.60 m
+9 dB
Delay E1 (rear) 0.00 ms
Delay E2 1.75 ms
Delay E3 3.50 ms
Delay E4 (front) 5.25 ms
Array length 1.80 m
Spacing / λ 0.11
Tip Each element fires d/c later than the one behind it → coherent sum forward, deep null backward.
Test Signal Generator IDLE
SPECTRUM WAVE
Hz
−18 dB

M-Noise is a Meyer Sound trademark; we can't redistribute it. Download the official file from meyersound.com/m-noise and load it via Custom File. Same loader works for any reference WAV/MP3.

01. aFIRmate

State-of-the-art workspace for DSP filter tuning, alignment adjustments, and mathematical validation of Finite Impulse Response (FIR) curves. Load, process, and optimize impulse responses.

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FIR FILTER TUNER
aFIRmate UI

02. Sub Arrays 2D

Model subwoofer layouts, delays, and source positions. Predict acoustic coupling, rear-lobe cancellation, and laterial cancellation zones to build cardiord subwoofer systems.

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DIRECTIVITY INTERFERENCE MAP
Sub Arrays 2D UI

03. Omni Line

Acoustic simulator for wave propagation and line source directivity curves. Inspect mechanical speaker array curves and dispersion patterns across the sound spectrum.

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WAVE PROPAGATION SCHEMATIC
Omni Line UI

04. Rayend2d

Model geometrical venue sections, audience zones, and hanging speaker array focuses. Rapid mechanical aims and SPL distribution analysis for multi-tiered seating layouts.

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VENUE COVERAGE SIMULATOR
Rayend2d UI

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