TECHNIK - grell - audiophile experience for everyone

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Research and technology
Your hearing is as individual as your fingerprint.
Every person perceives sound differently. That is why we investigate how sound is perceived and which factors influence this perception. Because the ear does not work like a measuring microphone.

We are constantly working on better sound transducers and new acoustic concepts. This involves using new materials and manufacturing processes.

Our research serves the goal of offering the listener the perfect sound experience.
The frequency response at each person's eardrum is unique. This is due to the diffraction and reflection of sound from the body, the head and, in particular, the individual ear. The closer the sound source is to the eardrum, the less influence these natural diffractions and reflections have.

The TWS1 in-ear headphones work directly in the ear canal, without the individual influence of ear geometry. SoundID from Sonarwork is used here to come close to "individual hearing". For the OAE1 circumaural headphones, we have worked intensively on using the natural geometry of the ear.

Together with the IKT of the Leibnitz Universit├Ąt Hannover (Institute for Communication Technology), we are deepening our research into individual hearing.
"Individual listening" offers the best possible sound experience.
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