The new device applies a deep neural network to separate speech from background noise across all microphone modes, delivering what Phonak says is an additional 3 dB SNR benefit over its predecessor. Phonak has announced Roger On Sphere, a remote microphone that uses a deep neural network (DNN) to separate speech from background noise in real time....
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Discussion
Signed responses from readers of the wire.
No actionable clinical practice change yet — independent peer-reviewed evidence for the claimed 3 dB SNR benefit is not available; audiologists should await third-party validation before counselling patients on performance gains over predecessor devices.
AI-driven remote microphone technology represents a meaningful hardware evolution in remote-mic assistive listening, and the Roger On Sphere's deep-neural-network speech separation could expand options for patients struggling in noisy environments — if independent data confirm the manufacturer's claims.
- 01Phonak launched the Roger On Sphere, a new AI-powered remote microphone for hearing aid users.
- 02Uses a deep neural network (an AI system) for real-time separation of the target speaker's voice from background noise.
- 03Manufacturer claims a 3 dB SNR improvement over the previous Roger On across all microphone modes.
- 04Performance data are currently from Phonak internal testing; no independent peer-reviewed studies have been published.
- 05Compatible with Roger wireless system; relevant for patients in challenging listening environments such as classrooms and restaurants.
The Roger On Sphere achieves a 3 dB SNR improvement over its predecessor across all microphone modes.
press releasepromotionalThe device uses a deep neural network for real-time speech separation.
press releaseunclear