Smaart v8 is the industry leading, dual platform (Mac & Windows OS), FFT-Based, audio analysis software. Capable of performing unlimited simultaneous Spectrum, Transfer Function, Impulse Response, and SPL measurements – Smaart v8 is the most fully featured software-based audio analysis program offered by Rational Acoustics.

As a software tool, Smaart v8 is purpose built to scale up to fit the requirements of even the most complex systems and environments. The only practical limitation of Smaart is your own – be it expanding your hardware universe or improving your knowledge through practice and training.

RTA

Fractional-Octave banding up to 1/48th octave resolution

Multi-Channel input allows for simultaneous display of multiple individual RTAs – as well as "live averages” of multiple inputs.

Fractional Octave or Line view of RTA data

Ability to view raw and banded data simultaneously

View Peak Holds, Target Curve (including cinema X-curves), and THD

Accurately display SPL levels per 1 and 1/3 octave bands with calibrated inputs

FIFO and integrating averaging (2, 4, 8, 16 FIFO, 1-10 Sec, Inf, Fast, Slow)

Spectrograph

Spectrum-over-time with amplitude (level) represented by color

Adjustable dynamic range

Scrollable 1000+ line history

Adjustable slice height

Full Color or Grey Scale display

Transfer Function

Magnitude & Coherence, Phase, and Live Impulse Response (Live IR) graphs

Unlimited simultaneous TF measurement and Live averaging of TF engines

Multi-Time-Window (MTW) & MTW+ proprietary data acquisition

Power of 2 FFT data acquisition from 128-32k

Up to 1/48th octave smoothing resolution for magnitude and phase graphs

Delay Finder with Advanced Frequency Locater

Automatic Delay Tracking

FIFO and integrating averaging

2, 4, 8, 16 FIFO, 1-10 Sec, Inf, Fast, Slow)

Support for Meyer Sounds M-Noise procedure

Impulse Response

Linear (Lin), Logarithmic (Log), Energy Time Curve (ETC), Spectrogram, Frequency, & Histogram graphs

Unlimited simultaneous IR Measurement

Single and Dual channel IR Measurement capability

Power of 2 FFT selection from 128 (2ms) to 512k (10922 ms)

Schroeder Reverse Integration Curve for RT60 and EDT Calculation

Speech Intelligibility Criterion including CIS, STI, and STIPA

Calculate both Noiseless or Noise Present STI

Automatic calculation of octave and 1/3 octave filter band passes

User-definable frequency bandpass

Support for synchronizing the FFT selection to the signal generator using pseudorandom noise and pink sweep

All-Bands detail table view for all automatically generated acoustical criterion

Sound Pressure Level (SPL) Monitoring

Comprehensive SPL monitoring and logging of any number of calibrated inputs simultaneously

SPL A, C, & unweighted Fast and Slow, Peak A, C, unweighted or Peak Octave banded frequency center

Leq A, C, unweighted or Octave banded frequency center with user definable time-period from 1 second to 24 hours

C-A bass ratio calculation

OSHA and NIOSH exposure calculation

L10, L50, L90 calculation

10 EaZy integration for Class 1 or 2 compliant SPL Measurement with Integrated Maximum Average Meter (MAM) display

User-definable SPL grid window for viewing multiple SPL metrics simultaneously

SPL History Window for navigating SPL Log files

User definable SPL Alarms and ‘traffic light’ color display (green, yellow, red level definitions per SPL metric)

Remote viewing via web-browser (over LAN or Internet)

PDF report generation

Dual-Mono Signal Generator

Random Pink Noise

Pseudorandom Pink Noise

User adjustable time-constant from 128 to 1024k

-- Broadband or user-definable band-limiting

-- Speech Weighted noise spectrum

-- Drop IR Data window option for synch-IR measurement

Pink Sweep (swept-sine tone)

User adjustable cycle period from 32k to 1024k

-- Triggerable by IR measurement

Sine wave or dual-sine wave with user adjustable frequency/frequencies

File Playback via .wav or .AIFF file formats (left side only for stereo files)

Optionally capture of data stops the signal generator

Data Acquisition

Unlimited simultaneous input channels and devices

ASIO, Wav/WDM, and Core Audio driver support

Input calibration for SPL

Integrated Gain & Phantom Power control with gain tracking for the Roland OctaCapture

10 EaZy Hardware integration for pre-calibrated SPL measurement

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