Electro-Acoustics - Product Assessment & Reviewing

Full electronic and Electro-acoustic performance evaluations can be carried out on almost any type of sound system/ electro-acoustic equipment.

An extensive range of portable and laboratory based, precision grade test equipment is available within house, with hard copy graph and print-out facilities. Either individual items of equipment or the complete signal chain can be tested.

Electronic Systems

The following tests may be performed (as applicable) on electronic equipment such as amplifiers, mixers, equalisers, compressor/ limiters, delay lines, line transformers and other signal processing and routing units.

  • Frequency Response
  • Distortion
  • S/N Ratio
  • Crosstalk
  • Power Output
  • Sensitivity
  • Transient Response
  • Control Response & Accuracy
  • Safety


  • Frequency Response
  • Sensitivity
  • Pickup Pattern/ Polar Response
  • Dynamic Range
  • Distortion etc.


  • Frequency Response
  • Dispersion/ Coverage Angle
  • Polar Response
  • Directivity Q
  • Sensitivity
  • Distortion
  • Impedance

Sound Reproduction Equipment

  • Frequency Response
  • Distortion
  • Sensitivity
  • Speed Variation/ Wow & Flutter

Electro-Acoustic Systems

  • Full System Appraisal


back to top