Recreate ETSI Annex B
This webinar notebook recreates the home-like living room from ETSI TS 103 557 Annex B in two acoustic conditions. It builds the room geometry, assigns materials, places talkers and noise sources, and renders a 25-second scene through the smart glasses microphones. Each condition is exported as a full mixture, the wearer's own voice, and the target talker.
This is an ETSI-inspired demonstration, not an implementation of an ETSI test procedure. The wearer position, additional noise sources, and sound levels are illustrative choices; no ETSI calibration or pass criterion is implemented.
The notebook uses webinar-fall26-pp4-glasses, which is included in the standard device
library. No device import or device simulation is required before running this example.
Running the room simulations requires Treble tokens for two hybrid simulations.
The .zip download includes the local household-sound assets.
Want to try your own smart glasses design? Follow Make your own smart glasses device to create and register it, then update the notebook's device lookup to use your device.