Rational Acoustics Smaart v8.5.2

FULL INFO BELOW:

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 resolutionMulti-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 dataAbility to view raw and banded data simultaneouslyView Peak Holds, Target Curve (including cinema X-curves), and THDAccurately display SPL levels per 1 and 1/3 octave bands with calibrated inputsFIFO and integrating averaging (2, 4, 8, 16 FIFO, 1-10 Sec, Inf, Fast, Slow)

Spectrograph
Spectrum-over-time with amplitude (level) represented by colorAdjustable dynamic rangeScrollable 1000+ line historyAdjustable slice heightFull Color or Grey Scale display

Transfer Function
Magnitude & Coherence, Phase, and Live Impulse Response (Live IR) graphsUnlimited simultaneous TF measurement and Live averaging of TF enginesMulti-Time-Window (MTW) & MTW+ proprietary data acquisitionPower of 2 FFT data acquisition from 128-32kUp to 1/48th octave smoothing resolution for magnitude and phase graphsDelay Finder with Advanced Frequency LocaterAutomatic Delay TrackingFIFO 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 graphsUnlimited simultaneous IR MeasurementSingle and Dual channel IR Measurement capabilityPower of 2 FFT selection from 128 (2ms) to 512k (10922 ms)Schroeder Reverse Integration Curve for RT60 and EDT CalculationSpeech Intelligibility Criterion including CIS, STI, and STIPACalculate both Noiseless or Noise Present STIAutomatic calculation of octave and 1/3 octave filter band passesUser-definable frequency bandpassSupport for synchronizing the FFT selection to the signal generator using pseudorandom noise and pink sweepAll-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 simultaneouslySPL A, C, & unweighted Fast and Slow, Peak A, C, unweighted or Peak Octave banded frequency centerLeq A, C, unweighted or Octave banded frequency center with user definable time-period from 1 second to 24 hoursC-A bass ratio calculationOSHA and NIOSH exposure calculationL10, L50, L90 calculation10 EaZy integration for Class 1 or 2 compliant SPL Measurement with Integrated Maximum Average Meter (MAM) displayUser-definable SPL grid window for viewing multiple SPL metrics simultaneouslySPL History Window for navigating SPL Log filesUser 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 NoisePseudorandom 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/frequenciesFile 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 devicesASIO, Wav/WDM, and Core Audio driver supportInput calibration for SPLIntegrated Gain & Phantom Power control with gain tracking for the Roland OctaCapture10 EaZy Hardware integration for pre-calibrated SPL measurement