company    products    training    support    intl shipping    downloads    contact    news    newsletter 

 company 
 products 
OSCOR Green
OSCOR Blue
TALAN Telephone Analyzer
ORION 2.4 NEW
CPM-700 Broadband Detector
Countermeasures Amplifier
Video Pole Camera
Acoustic Noise Generator
ANG Transducer
Window Mount
Omni Speaker
Audio Spectrum Analyzer
UV Inspection Light
Borescopes
 training 
 support 
 intl shipping 
 downloads 
 contact 
 news 
Recent News

10/25/2013
REI Introduces ORION 2.4 Non-Linear Junction Detector more...

08/23/2013
REI 3rd Quarter 2013 Newsletter more...

06/20/2013
New Li-Ion Smart Battery Charger more...

02/27/2013
REI Newsletter Q1 2013 more...

01/29/2013
OSCOR Green data files can be displayed on a PC with the help of OSCOR Green Data Viewer. more...

11/13/2012
Connecting to the OSCOR Green Spectrum Analyzer using VNC 3rd party software. more...

10/04/2012
ORION NLJD Used in Her Majesty's Prison, Bahamas more...

  ASA-2000 - Audio Spectrum Analyzer
printable version of Audio Spectrum Analyzer   REI Home  
Audio Spectrum Analyzer

click for a larger picture

The purpose of the Audio Spectrum Analysis software is to provide the capability to measure the audio being absorbed by environmental structures and then analyze and adjust the noise masking levels for an effective countermeasure without being too loud and/or disruptive.


  • The first step is to make a reference measurement to get a baseline of the amount of noise being absorbed into the structure. 
  • The next step is to inject masking noise into the structure and use the software to measure and adjust the level for effective masking.  In this manner, the ASA software provides a useful tool for customizing the ANG-2200 setting for different environments and different building materials.
  •  

     

     

     

     

    Download the 30 day Trial!



      
    Upgrades and Accessories for the Acoustic Noise Generator 2200
    TRN-2000 - ANG Transducer (Spkr)
    WMT-2000 - Transducer Window Mount
    OMS-2000 - Omni Masking Speaker
    ASA-2000 - Audio Spectrum Analyzer

    contact   print   home   webmaster
    Copyright 2014, Research Electronics International. All rights reserved.