Products
Pure Analyzer Live Option
The Complete Live RTA Solution
RMS Metering
Magnitude Spectrum
Transfer Function, Magnitude
Transfer Function, Phase
Impulse Response
LIve IO (Multi Microphones)
Snapshot
Signal Generator
Live - Show Layout

 
 

  ITU-R BS.1770 / EBU R128 Compliant

 

Pure Analyzer Live – The Complete Live RTA Solution

 

PLEASE NOTE!
Pure Analyzer Live is not a full product, in order to run this, the Pure Analyzer Essential is required!

 

The principle of the Pure Analyzer System is to provide the option to capture the source signal with an entry-level laptop, or a digital live console with support for VST/AU/RTAS/TDM plug-ins, using the Sample grabber plug-in (see more under "Pure Analyzer Essential").

 

The actual analysis is then performed using a computer with a graphic card supporting OpenGL/DirectX. The system could also be coupled with a wireless transmitter to route a source test signal to the laptop to perform transfer curve measurements at different locations more conveniently.

 

The Pure Analyzer Live provides the elements needed to assist the live sound engineer in speaker array calibration tasks: a delay finder, level, meter, transfer function magnitude, phase and coherence spectra, and impulse response, as well as snapshot facilities. For more detailed information, see under "Features".

 

Add-on Modules

 

As a complement to the Pure Analyzer Essential, in addition to the Pure Analyzer Live module, two other different add-on modules providing specific tools for their actual field of usage, are currently available. In order to use any of the add-on modules, the Pure Analyzer Essential is required.

 

Other available add-on modules are:

  • Pure Analyzer Metering
  • Pure Analyzer Surround

 

  ITU-R BS.1770 / EBU R128 Compliant

 

Live Option

In order to run this add-on module, Pure Analyzer Essential is required.

 

Main Features

  • LEq

 

Multi-Channels reference support (up to 8 with multichannel option)
  • Individual channel selection
  • Summation mode
Multi-Microphone support (up to 16 with multichannel option)
  • Individual channel selection
  • Summation mode
Meters fully customizable to make the matching as close as possible to the norm
  • Color
  • Scaling
  • Integration time
  • Reference level
  • Hold
SPL
  • SPL unit with calibration tools
Weighting filters
  • ITU-R BS.1770 (K weighting)
  • ANSI A
  • ANSI B
  • ANSI C
Signal Generator
  • Pink noise
  • White noise
  • Sine
  • Linear sweep
  • Log. sweep
Sample accurate Delay Finder
  • Allow very long delay detection
  • Time translation
  • Distance translation
Impulse Response
  • Real time short IR or long up to 10 second
  • Time averaging with confidence level
  • Auto Range
  • Zoom
  • Peak tracking with ability to send it to the delay compensation
Transfer Function
  • Analysis resolution up to 64K
  • Overlapping control
  • Time averaging with Custom-able Length up to 200 frames
  • Coherence curve
    • Display type
      • Full resolution
      • Smoothed
      • Both
    • Smoothing detail
    • Color and pen width
  • Magnitude curve
    • dB Range (-6/6dB to -48/48dB)
    • Auto Range
    • Vector or Rms Mode
    • Display type
      • Full resolution
      • Smoothed
      • Both
    • Smoothing detail
    • Color and pen width
  • Phase curve
    • Display type
      • Full resolution
      • Smoothed
      • Both
    • Specific phases curve smoothing
      • detail
      • Threshold
      • Method
      • passes
      • Use coherence information
    • Color and pen width
  • global color grading options
  • zoom
Snap Shot, unlimited (multi-project support)
  • Transfer function
    • Coherence
    • Magnitude
    • Phase
  • Spectrum
    • Summed
    • Channel independent
  • Invert ("Iv" button) function available on Transfer Function Magnitude
  • Impulse Response
  • Automated Sweep Snap shot to take a snap shot with a log sweep even while using pink noise
  • Average Snapshot created from any pre-selected snapshots

  ITU-R BS.1770 / EBU R128 Compliant

 

Live Option

In order to run this add-on module, Pure Analyzer Essential is required.

 

Processing Specifications

  • Mono and Stereo analysis
  • Sample rates up to 384 KHz
  • Network support with the SampleGrabber plug-in (Password-protected audio stream encryption)
  • Extremely efficient OpenGL based graphics rendering engine, capable of up to 120 fps
  • Independent display and time-code frame rates
  • Auto-pause controlled by user-defined threshold

 

System requirements

Pure Analyzer Essential is required in order to run Pure Analyzer Live.