BALLERUP, DENMARK – GN, a global leader in intelligent audio solutions, has announced the launch of ReSound Sensia™, a groundbreaking family of premium hearing aids built on an innovative AI platform. Designed to significantly improve access to a listener’s intended speech in even the most complex listening environments, ReSound Sensia marks a pivotal advancement in hearing aid technology, addressing a long-standing challenge for individuals with hearing loss. This strategic introduction underscores GN’s commitment to leveraging cutting-edge artificial intelligence to deliver more intuitive, personalized, and effective hearing solutions.
The core of the ReSound Sensia innovation lies in its sophisticated new AI platform, which seamlessly integrates real-time environmental classification, advanced 4-microphone directional beamforming, and Deep Neural Network (DNN) noise reduction. This powerful combination allows the hearing aids to intelligently identify the specific listening environment and automatically apply appropriate processing. Unlike many conventional hearing aids that often merely amplify the loudest voice in a noisy setting, ReSound Sensia is engineered to help users focus on the particular speech they wish to hear, dramatically enhancing clarity and reducing listening effort. This precision targeting of desired sound represents a significant leap forward in user experience and functionality.
The Evolution of Hearing Technology and GN’s Legacy
For over 150 years, GN has been at the forefront of connecting the world through innovative communication technologies. From its origins in telegraphy to its current leadership in hearing and audio solutions, the company has consistently pushed the boundaries of what’s possible. The introduction of ReSound Sensia is the latest chapter in this rich history, building upon decades of research and development in audiology and digital signal processing. The global burden of hearing loss is substantial, affecting over 466 million people worldwide, a figure projected to rise to over 700 million by 2050, according to the World Health Organization (WHO). This pervasive condition not only impacts communication but also contributes to social isolation, cognitive decline, and reduced quality of life. Traditional hearing aids, while beneficial, have historically struggled with the "cocktail party problem" – the difficulty of isolating specific speech in a cacophony of background noise. ReSound Sensia directly tackles this challenge, promising a more natural and engaging listening experience.
Peter Justesen, President of GN’s Hearing division, articulated the significance of this development: "Hearing aids that use DNN noise reduction can suppress background noise, but most do so without reference to what the listener actually wants to hear. In practice, this means the loudest voice in the environment is amplified, even though it is often not the one the user is trying to follow. ReSound Sensia highlights the speech people want to focus on – automatically, accurately, proven. This is made possible with a new AI platform in combination with a trio of leading technologies." His statement underscores the paradigm shift from generic noise suppression to intelligent, user-intended speech enhancement.
Intelligent All-Around and AcoustIQ: The Brains Behind the Breakthrough
ReSound Sensia introduces two pivotal technologies that redefine how hearing aids adapt to dynamic soundscapes. The first is **Intelligent All-Around***, a novel sound-processing approach designed to automatically and seamlessly adapt across a full spectrum of listening environments, from bustling crowds to quiet conversations. This ensures consistent optimal performance without requiring manual adjustments from the user. GN proudly states that ReSound Sensia is the world’s smallest AI hearing aid, a testament to its advanced miniaturization and power efficiency.
At the very core of this intelligent system is AcoustIQ™, a sophisticated module responsible for real-time sound environment classification. AcoustIQ doesn’t just identify the type of environment; it determines precisely when specific features within the hearing aid should be activated to maximize user benefit. GN reports that AcoustIQ delivers an impressive 88% greater accuracy in classification and feature engagement compared with the closest premium solutions available on the market. This unparalleled accuracy means that the hearing aid is always in tune with the user’s surroundings, making instantaneous and appropriate adjustments.
The system expertly coordinates ReSound Sensia’s 4-microphone beamforming technology with a new DNN-based denoising approach. The 4-microphone beamforming allows wearers to actively direct their focus towards a specific speech source simply by facing the person they wish to hear. This directional capability is then augmented by the DNN denoising, which automatically provides additional support for conversations by intelligently filtering out irrelevant background noise. Independent research conducted at Hörzentrum Oldenburg corroborated GN’s claims, finding that this combined approach significantly improved the audibility of the intended speaker, rather than merely prioritizing the loudest speech present in the environment. This scientific validation provides robust evidence for the practical efficacy of ReSound Sensia’s advanced algorithms.
Dr. Laurel Christensen, Chief Audiology Officer at GN, emphasized the user-centric philosophy behind the design: "We’ve taken a user-centred approach with ReSound Sensia, building in multiple technical innovations that are orchestrated by AcoustIQ, which accurately classifies the listening environment and activates each feature when the user needs it. ReSound Sensia can be trusted to engage the features that best improve hearing in noise when they are needed while not making the decision of what to hear for the listener. For HCPs, this automatic engagement translates into practice outcomes as performance in difficult environments no longer depends on the patient remembering to change programs." Her insights highlight the profound impact on both users, who experience less cognitive load, and hearing care professionals (HCPs), who can provide more effective and reliable solutions.
Unprecedented Battery Life with Automatic DNN Denoising
One of the most remarkable achievements of ReSound Sensia is its ability to deliver advanced AI processing without compromising essential battery performance. The rechargeable microRIE and ITC/ITE styles offer up to 24 hours of battery life, even with the continuous, automatic activation of DNN denoising. This extended battery performance is a direct result of GN’s highly efficient processing architecture, which makes its denoising capabilities an astounding 17 times more efficient than other AI-powered hearing solutions currently available. This efficiency is crucial, as advanced computational tasks typically consume significant power, a major constraint in the design of compact medical devices. The ability to maintain all-day performance with such sophisticated features represents a considerable engineering feat and a practical benefit for daily users who no longer need to worry about their devices running out of power mid-day.
Expanding Horizons: New Bimodal Options and Professional Tools
GN is also extending its innovation to specialized user groups with the introduction of ReSound Sensia™ Bimodal and ReSound Enzo™ IA Bimodal. These new offerings are specifically designed to seamlessly integrate with Cochlear® Nucleus® sound processors, including Cochlear’s latest Nexa processor. This development is a key outcome of the ongoing "Smart Hearing Alliance" collaboration between GN and Cochlear, aimed at providing cohesive and integrated performance and connectivity for individuals who use a cochlear implant in one ear and a hearing aid in the other. Bimodal hearing is crucial for these users, as it leverages the strengths of both devices to provide a more complete and balanced auditory experience, improving sound localization, speech understanding, and overall quality of life.
Beyond the hardware, GN is enhancing the professional ecosystem with significant updates to its fitting tools. ReSound Smart Fit™ 2.4, the company’s proprietary professional fitting software, features an updated interface engineered for faster access to commonly used fitting functions, streamlining the workflow for audiologists. Crucially, the software now incorporates GN’s proprietary Audiogram+ alongside the industry-standard NAL-NL3™ prescriptive framework. This dual approach provides clinicians with greater flexibility and a more comprehensive set of options for individualized, data-driven fittings, ensuring that each patient receives the most precisely tailored sound experience possible. The integration of NAL-NL3, known for its advanced algorithms in calculating prescriptive targets, signifies GN’s commitment to supporting best practices in audiological care.
Market Availability and Future Outlook
The ReSound Sensia family, along with its equivalent Beltone Illuminate family, and the updated ReSound/Beltone Smart Fit 2.4 fitting software, are scheduled to become available on August 20, 2026. The initial rollout will target key markets including the United States, Canada, Germany, and Austria, with additional markets expected to follow shortly thereafter. The Sensia portfolio will offer a wide array of configurations to meet diverse user needs and preferences. This includes microRIE and RIE styles, available with both ZincAir 312 and 13 battery options. Furthermore, custom styles will include non-wireless CIC (Completely-in-Canal), wireless ITC (In-the-Canal), rechargeable ITC, and rechargeable ITE (In-the-Ear) options, providing flexibility and choice for users seeking discretion, connectivity, or specific form factors.
This launch positions GN at the forefront of the rapidly evolving hearing aid market, which is increasingly driven by advancements in artificial intelligence and connectivity. The ability of ReSound Sensia to intelligently discern and prioritize intended speech represents a significant competitive advantage, differentiating it from solutions that offer more rudimentary noise reduction. The broader implications for the hearing health industry are profound, suggesting a future where hearing aids are not just amplifiers but intelligent companions that actively assist users in navigating complex auditory environments with unprecedented ease. As AI continues to mature, future iterations could see even greater personalization, predictive capabilities, and seamless integration with other smart devices, further enhancing the lives of millions worldwide.
For more detailed information, interested parties are encouraged to visit gnhearing.com/en/products/hearing-aids/sensia.
*Intelligent All-Around is available at Tech Level 9 for the ReSound Sensia microRIE style.
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(Original references omitted as per instruction to enrich and rewrite, assuming these are internal company data or studies. If specific references were needed, they would be cited in a proper academic format.)
About GN:
GN connects people through its leading intelligent hearing, audio, video, and gaming solutions. Inspired by people and driven by innovation, GN delivers technologies that enhance the senses of hearing and sight. The company helps individuals with hearing loss overcome real-life challenges, improves communication and collaboration for businesses, and provides exceptional experiences for audio and gaming enthusiasts. Founded in 1869 with a vision to connect the world, GN Group, listed on Nasdaq Copenhagen (GN.CO), employs over 7,000 people and markets its solutions under renowned brands such as Jabra, ReSound, SteelSeries, Beltone, Interton, BlueParrott, Danavox, and FalCom across 100 countries.
