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Electromagnetic Pollution Control at ISE

ISE provides a complete suite of electromagnetic field (EMF) and Radio Frequency (RF) services designed to detect interference and anomalies, as well as develop comprehensive mitigation solutions and site development plans. All of ISE's EMF and RF assessment services are performed by engineers extremely knowledgeable in the physics of electromagnetic field propagation, and who are also FCC licensed amateur radio station operators.

Typical support services include:

  • EMF/RF field and modulation detection over usable electromagnetic spectrum from 100 KHz to 300 GHz.
  • EMF/RF field mapping with Geographic Information System (GIS) Applications.
  • FCC OET Part 65 compliance studies for cell tower and large antenna systems.
  • Field strength modeling and terrain propagation analysis.
  • EMF/RF mitigation designs including RF room shielding and conduit field reduction.
  • Interior EMF/RF pollution and workplace evaluations.
  • Covert surveillance detection and hidden transmitter location within structures.

What's New at ISE...

Historic Preservation
Historic Preservation Services at ISEISE’s historical preservation services are a natural extension of our structural dynamics services which we hav...
R-Wave Seismic Blasting Model
The ISE Rayleigh Wave (R-Wave) seismic vibration prediction model hit another milestone in 2011 in development by being able to accurately predict sur...
Kinetics & Kinematics
Kinetic & Kinematic Analyses at ISEAt the heart of any forensic problem involving the laws of physics are two fundamental quantities: the path of ...
Noise Control & Mitigation
ISE\'s Noise Monitoring & Noise Control SolutionsISE specializes in custom noise control and monitoring solutions for every imaginable industry app...
Environmental Impact Reporting
Environmental Impact ReportingAll of ISE’s technical services are available in a variety of environmental formats to satisfy local, state, and feder...
Expert Witness / Litigation Assistance
Expert Witness & Litigation AssistanceAt the heart of any forensic problem involving the laws of physics are two fundamental quantities: the path ...
Computational Fluid Dynamics
Computational Fluid Dynamics at ISEISE are experts in the field of computational fluid dynamics (CFD) and wave propagation analysis. We utilize, and h...
Acoustical Analysis & Design
Acoustical Analysis & DesignISE\'s staff is formally trained in the requisite fields of acoustics, fluid mechanics, and gas dynamics allowing us to...
Shake Table Testing
Laboratory Shake Table Testing at ISEISE houses a complete dynamic analysis laboratory consisting of an APS Dynamics long stroke shake table, capable...
One Way to Stop Noise
We\'re not sure how well this works, but you have the give the City of San Francisco a \'A\' for effort.This sign is located at the bottom of Lombard Str...
Civil Modal Analysis
We\'ve received several inquiries on how civil modal analysis is performed and what instruments are used. Shown in the photo is ISE\'s \'modal sledgeham...
Olivenhain Dam Construction Site
Here\'s a photo from the archives of the Olivenhain Dam inundation area circa 1998 prior to construction of the dam. ISE took this photo during some e...
Structural Risk Assessment
Structural Risk AssessmentISE’s structural risk assessment services are a natural extension of our structural dynamics services. We take the concept...
Environmental Noise Studies
Environmental Noise Control at ISEISE provides a full spectrum of acoustical consulting services necessary for compliance with environmental regulatio...
Lighting & Photometric Assessments
Lighting & Photometric AssessmentsISE provides a complete range of lighting and photometric services geared towards commercial and industrial comp...
Mass Spectrometry at ISE
ISE has again raised the environmental bar to new levels by adding Mass Spectrometry to our list of in-house air quality monitoring services. Our SRS ...
Advanced Acoustical Modeling Using IS3
The current version of the ISE Industrial Source Model (IS3) is sure to make the competitors cringe. Version 3.9 touts some highly advanced features s...
View from the Horton Grand
 Lots of people have heard of the Horton Grand Hotel in downtown San Diego, CA. Here\'s a view of the hotel that not too many people see - a view from...
Laser Optics Test Bench Complete
ISE has completed work on our laser optics test bench. The focal point is our newly built one-watt Class IV 655nm continuous wave (CW) laser capable o...
Environmental Vibration Solutions
Environmental Vibration Solutions at ISEISE is a recognized leader in mechanical and dynamic vibration analysis, and has a full range of portable moda...

Featured Video Clip (Shock Wave)

A video taken by ISE showing the supersonic expansion of high pressure natural gas in a pipeline. 

The shock wave is clearly visible at the 1:00 min mark as a white cloud above the end of the pipe and produces an acoustic overpressure of close to 140 dB - which is as loud as a rocket engine.