The Iocaste demonstrator features our MEMS-based audio module, that proposes a more minimalist version of AR/VR glasses. This novel near-field solution efficiently directs sounds to the ear, without the need for a headset or earphones and without compromising the privacy of the user.
Includes electrodynamic woofer and MEMS tweeter to generate a very high bandwidth.
Enables audio filter setup by Digital Signal Processor (DSP) for an optimal audio experience and microphone beamforming.
Bluetooth wireless audio (A2DP) and smartphone hands-free (HFP) support.
The Iocaste audio module can be placed inside AR/VR glasses sidepiece temples. With a thickness as low as 5 mm, it features a Bluetooth controller, 2 woofers, up to 4 MEMS tweeters, 2 microphones with beamforming, a power management for standard 3.7 V batteries and a 32-bit low-power micro-controller (ARM Cortex-M4).
We deliver the module with audio filters presets. The microcontroller allows to modify and adapt the filters to the specific and desired requirements.