Blog Article

The Speech in Noise Challenge

The Speech in Noise Challenge

In the bustling cacophony of daily life, the ability to understand speech in noisy environments is a vital aspect of effective communication. For individuals with hearing loss, this task can prove particularly challenging, even with the assistance of hearing aids. We are committed to addressing this longstanding issue with innovative solutions tailored to the needs of our patients.


The Persistent Challenge

Despite advancements in hearing aid technology, many individuals with hearing loss continue to struggle with speech comprehension in noisy settings. The MarkeTrak 2022 survey revealed a notable gap in satisfaction related to the ability of hearing aids to minimise background noise (Picou, 2022). This underscores the importance of developing effective strategies to enhance speech understanding amidst challenging acoustic environments.


The Role of Technology

At Summertown Audiology, we recognise the pivotal role of technology in overcoming the barriers to speech understanding in noise. Our approach integrates cutting-edge research and innovative solutions to deliver optimal outcomes for our patients. One such innovation is the Starkey Genesis AI hearing aids, which combine advanced digital noise reduction algorithms with directional microphones to enhance speech clarity and reduce listening effort.


The Genesis AI Advantage

The Genesis AI noise reduction system represents a paradigm shift in hearing aid technology, prioritising a dynamic and adaptive approach to managing auditory scenes. Unlike traditional systems, which may focus solely on reducing noise levels, Genesis AI analyses the acoustic environment in real-time to optimise audibility, speech clarity, and listening comfort.


Personalised Performance

One of the key strengths of Genesis AI lies in its ability to adapt seamlessly to the unique listening needs of each individual. Whether navigating a noisy restaurant or engaging in a conversation in a quiet room, the system continuously adjusts its settings to ensure optimal speech understanding without compromising sound quality.


Evidence-Based Results

Research conducted on the performance of Genesis AI has yielded promising results. Objective measures of speech understanding in noise demonstrated significant improvements when using the default noise reduction and directionality features of Genesis AI. Additionally, subjective ratings of sound quality, speech clarity, and listening effort consistently favoured the aided conditions over unaided listening.


Understanding speech in noise is a fundamental aspect of effective communication and social interaction.


At Summertown Audiology, we are committed to empowering individuals with hearing loss to overcome this challenge and reconnect with the world around them. Through innovative technologies like Genesis AI (just one of the new technologies we offer), and a personalised approach to care, we are dedicated to improving the lives of our patients one conversation at a time.

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- Desjardins J. L. (2016). The Effects of Hearing Aid Directional Microphone and Noise Reduction Processing on Listening Effort in Older Adults with Hearing Loss.

- Killion, M. C. (1997). SNR Loss: I Can Hear What People Say but I Can’t Understand Them.

- Picou, E. M. (2022). Hearing Aid Benefit and Satisfaction Results from the MarkeTrak 2022 Survey: Importance of Features and Hearing Care Professionals.

- Ricketts, T. A., & Hornsby, B. W. Y. (2006). Directional hearing aid benefit in listeners with severe hearing loss.

- Walden, B. E., Surr, R. K., Grant, K. W., Van Summers, W., Cord, M. T., & Dyrlund, O. (2005). Effect of Signal-to-Noise Ratio on Directional Microphone Benefit and Preference.

Date: 22 March 2024