Anechoic chamber for sound power measurement + acoustic measurement equipment

MFAC

Sound power

Measures the total amount of acoustic energy in the air radiated from the product (DUT).

Sound power is expressed in dB, similar to sound pressure level, and refers to the acoustic strength itself.

We propose acoustic measurement equipment and acoustic measurement spaces such as anechoic chambers for measuring sound power.

  • Measures the acoustic power (acoustic intensity) generated from the object being measured
  • Build an environment that complies with each measurement standard
  • Intensity method: ISO 9614-1, -2, -3
  • Sound pressure method: ISO 3744, 3745
  • Acoustic measurement system + full anechoic chamber / semi-anechoic chamber

DUT example

Automotive parts, electrical equipment, various drive system parts/products, etc. (transmissions, gears, motors, fans, air conditioners, etc.)

Learn more about Modular Fully-Anechoic Chamber (MFAC)

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