SenseLab has a fast and accurate test procedure, which provides day-to-day measurements for urgent matters.

FORCE Technology’s loudspeaker measurement service is fast, reproducible and delivers standard-based tests and measurement results. Results are usable in all stages of product development, from early prototyping to verification and quality testing of end products.

We can deliver measurement results in a summary report format within 24 hours of product delivery at FORCE Technology head quater. All measurements will be performed by a professional with thorough training in methods and measurement setup.

IEC 60269-05 – Measurements of passive loudspeaker units and systems

The IEC 60269-05 standard describes a broad series of measurements, on loudspeaker units and systems. SenseLab offers a thorough measurement series, based on the standard, but including a set of additional measurements, which we believe, complement the standard. Our test procedure is based on the IEC 60268-05 standard, but includes waterfall plot, multi-tone distortion, impulse response and a FORCE Technology-developed overall loudspeaker quality rating.

Measurements include

  • Frequency response, on axis and at 30, 60 and 90 degrees
  • Waterfall plot
  • Sound power response
  • Distortion measures: TDH- IMD/DTD- Multitone
  • Sensitivity
  • Thiele-Small parameters.

IEC 60268-07 – Electroacoustic measurements of headphones

The IEC 60269-07 standard describes a broad series of measurements, on headphones. SenseLab offers a thorough measurement series, based on the standard, but including a set of additional measurements, which we believe, complement the standard. Measurements can be performed on all types of headphones, from circumaural to in-ear types. Our test procedure is based on the IEC 60268-07 standard, but includes waterfall plot, multi-tone distortion and a headphone equalisation data, in the form of FIR filter coefficients.

Measurements include

  • Frequency response, diffuse- and free-field correction curves included
  • Waterfall plot
  • Distortion measures: THD- IMD/DTD- Multitone
  • Sensitivity
  • External noise attenuation.
Measurements will be carried out on a Brüel & Kjær Head And Torso Simulator (H.A.T.S.).