The Future of Edge AI Hearing Aids

In this detailed review, Audiologist Matthew Allsop of HearingTracker explores the key features of Starkey Edge AI hearing aids, highlighting innovations such as the G2 Neuroprocessor, AI-driven sound processing, and advanced connectivity options including Auracast and telecoil.

Starkey's latest hearing aids, the Edge AI, combine cutting-edge artificial intelligence (AI) technology to enhance noise reduction and provide users with voice-controlled adjustments. In independent lab testing, Edge AI received exceptional ratings, including an "A" SoundGrade and the Expert Choice Award. The device also earned a HearingTracker Score of 4.6, ranking it among the top hearing aids available today.

Introduced in October 2024, Edge AI has the same physical design as the Genesis AI series but with improved water resistance, allowing the rechargeable models to withstand immersion up to 1 meter for 30 minutes. These devices also offer industry-leading battery life, lasting up to 51 hours on a single charge.

The standout upgrade in the Edge AI lineup is its enhanced speech-in-noise processing capabilities.

Key Benefits of Edge AI

AI-Powered Noise Processing: The Edge AI features a Deep Neural Network (DNN) integrated into the main chip, enhancing noise cancellation by up to 13 dB for better speech clarity in noisy environments.

Top Ratings: It earned an "A" SoundGrade and a 4.6 HearingTracker Score, thanks to its comfort, long battery life, app functionality, and overall performance.

Versatile Styles: With the DNN technology embedded in one chip, Edge AI is available in various styles, including smaller custom models, all equipped with advanced processing.

LE Audio and Auracast Ready: Supports high-quality wireless streaming for music, phone calls, and more, plus future-proofing with Auracast compatibility for direct audio streaming from public venues.

Impressive Rechargeability: Edge AI offers some of the longest battery life in the industry, with up to 51 hours per charge and only a 3.5-hour recharge time.

Durability and Waterproofing: The Pro8 HydraShield provides robust moisture resistance, ensuring the devices are waterproof up to 1 meter for 30 minutes.

Unique Features: Starkey's Edge AI goes beyond hearing enhancement with features like fall detection, balance monitoring via STEADI, health tracking, language translation, and Apple Watch integration.

Challenges and Considerations

Optimal Performance with Pro Tuning: Testing reveals that the hearing aids perform best when professionally tuned using advanced fitting methods like real-ear measurement.

Speech in Noise Performance Without Edge Mode+: Without engaging the special "Edge Mode+" setting, Edge AI performed well in noise but didn't quite reach the top levels of other premium devices.

Pricing: While prices vary, Edge AI starts at around $3,200 per pair, with premium models reaching up to $5,000 or more.

Edge AI in Testing

Independent tests conducted by HearAdvisor confirmed that the Starkey Edge AI RIC model performed admirably, earning an "A" SoundGrade and securing a spot in the "Expert Choice" Awards.

The following table presents the lab scores for Edge AI in key categories:

Test Category Initial Fit Tuned Fit

Speech in Quiet 2.6 3.8

Speech in Noise 1.5 2.6

Feedback Handling 5.0 4.6

Own Voice 2.8 2.8

Music Streaming 3.9 3.8

As the table shows, Edge AI scores significantly better when fine-tuned by an audiologist. Even in Automatic Mode (without Edge Mode+), the device performed well, making it an excellent choice for those who need consistent performance.

The overall HearingTracker Score of 4.6 places Edge AI in the top tier of hearing aids, excelling in comfort, design, streaming, and battery life, though its high price and slightly lower noise performance without Edge Mode+ hold it back from a perfect score.

Key Features of Starkey Edge AI

Deep Neural Network Technology: Integrated into the chip, this DNN allows for unparalleled sound processing and noise reduction, offering up to 13 dB improvement in signal-to-noise ratio.

Edge Mode+: An enhanced program that boosts noise handling capabilities by actively scanning and adapting to the environment.

Advanced Connectivity: With upgraded Bluetooth and the LC3 codec, Edge AI supports high-quality audio streaming from a variety of devices. It’s also future-ready with Auracast compatibility for seamless audio streaming in public spaces.

Battery Life and Rechargeability: The Edge AI models feature some of the longest-lasting batteries in the industry, lasting up to 51 hours per charge.

Durability: Pro8 HydraShield technology provides robust protection against moisture and corrosion, with the devices being waterproof to 1 meter.

App Control and Features: The My Starkey app provides easy control of settings, while the hearing aids offer features like voice activation, language translation, and health monitoring (fall detection, step counting, and social engagement tracking).

Health and Wellness: The hearing aids monitor fall risk using the CDC’s STEADI protocol, ensuring users can proactively manage their balance and reduce the risk of falls.

Conclusion

Starkey’s Edge AI hearing aids represent a significant advancement in both technology and functionality, offering top-tier performance, durability, and a wide range of features that set them apart in the hearing aid market. While the price is on the higher side, the combination of superior noise handling, connectivity, long battery life, and added health features makes Edge AI a great choice for those seeking the best in hearing aid technology.

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