DELTA - We specialise in microelectronics, light, optics, EMC, acoustics, vibration, sensors and wireless technology


Listening tests and sensory evaluation

DELTA listening room
High quality listening tests

Sound quality matters. Clear and easily understood speech, high quality music reproduction, and good product sound quality are all elements that contribute to a good product experience.

DELTA SenseLab is an independent test laboratory specialised in performing listening tests in a variety of domains. In testing audio quality we apply both well-known test types from various standards (ITU-T, ITU-R), as well as novel methods from the field of sensory evaluation.

We offer services that help development of products within

  • Telecommunications (devices, accessories, components etc.)
  • Consumer audio (headphones, speakers etc.)
  • Hearing aids
  • Audio/speech coding
  • Consumer products (product sound quality)


Jesper Ramsgaard


+45 72 19 43 91


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