VitalSound
Hearing Aid Speaker
Developed by a team of local university professors in Hong Kong, VitalSound is purpose-built for the elderly and individuals with mild to moderate hearing loss. Our AI-powered automatic tuning technology amplifies mid to high-frequency human voices with precision, delivering crystal-clear conversations at comfortable volume levels—no painful loudness required.​
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Designed for modern life, VitalSound's lightweight, portable form factor fits seamlessly into your routine. The wireless charging dock keeps your speaker ready whenever you need it—at home, at work, or on the move. Take control of your hearing experience, anytime, anywhere.
AI Audio Layer Analysis -
After the AI system receives the audio, it instantly decomposes it into multiple frequency layers, accurately locking in the vocal range (200Hz-8,000Hz).
Intelligent Noise Recognition
and Filtering -
Through spectral analysis, it distinguishes between speech and non-speech elements, suppressing noise and musical interference.
AI Dynamic Equalizer Processing -
Using a pre-trained machine learning model, it dynamically amplifies the vocal amplitude based on speech characteristics (enhancing by 40-70%) while preserving natural sound quality.
Automatic Tuning of
Program Content -
It automatically adjusts the balance between vocals and background sounds based on the type of program.
Ultra-Low Latency Output -
With ultra-fast processing, there is almost zero latency between sound and picture! Clear audio creates an immersive viewing experience.
Example of Real-time News Differences
​The is a video content news report with the audio processed through a simulator from the US Health Bureau to simulate sounds heard by individuals with hearing impairment.
Subsequently, real-time adjustments are made via our VitalSound speaker to present a clear and distinguishable vocal effect.
The decibel values displayed on the iPad in the footage are used to illustrate the significant improvement in sound clarity without changing the volume.
Comparison Chart of Frequency Amplitude
