Acoustical Measurement and Analysis Software

Trident

Multi-Channel

Real-Time

Analyzer

v6.3.17

Sound Quality

Analyzer

v3.3.8

20 Channels

1/1,1/3,1/6,1/12,1/24 Octave

Sound Intensity

Narrowband (FFT) Analysis

ISO 532B Loudness

Audio Streaming/Recording

Excel Export

Level vs. Time (Reverb) Module

SLM Functions

Auto-Triggering

Coming Soon:

Impulse Response Testing by MLS and swept-sine methods

Pure Tone

Analyzer

v3.0.2

Multi-file, multi-channel

filtered playback

SLM functions

1/1,1/3,1/6,1/12,1/24 Octave

Narrowband (FFT) Analysis and STFT

ISO 532B Loudness, Stationary

DIN 45 631 Loudness, Time-Varying

Aures Sharpness

Aures Roughness

Fluctuation Strength

Aures Tonality

ECMA 74

Prominence Ratio

Tone-to-Noise Ration

per v8, v9, v10

REATMaster

TWA Calculator Calculator

External Links

Nelson Acoustics’ software is marketed and supported by ViAcoustics