Internet of Things

New hearing aid for better IoT connectivity

A newly developed ultra-small integrated circuit (IC) could pave the way for a new generation of hearing aids with advanced connectivity features.

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Source: Sonova/Semtech

These are jointly developed by Semtech Corporation, a supplier of analog and mixed signal semiconductors and algorithms, and Sonova, a company specializing in innovative hearing care solutions. Their advanced radio system features an IC as a main component, enabling support for multiple radio protocols in the 2.4GHz band, as well as effective operation on very low power. “This chip allows Sonova to move in a new direction with our hearing aids,” said Marc Secall, Director Research & Development Wireless at Sonova. “The breakthrough radio technology and power management are the game changers for hearing aids. It allows them to support a number of applications that have previously not been possible in a hearing aid, all at low power consumption and low supply voltage. Possible applications span from connectivity to any Bluetooth enabled audio device (e.g. a smartphone or television) to full duplex audio streaming between hearing aids and connectivity to wireless microphones.”

“Semtech continues to innovate and create flexible, reliable solutions for challenging applications associated with the best radio frequency connectivity at the lowest power and 0.8V supply voltage,” said Jean-Paul Bardyn, Vice President of Research and Development of Semtech’s Wireless and Sensing Products Group. “Sonova has long been a leader for hearing devices. By implementing Semtech’s technology and enabling access to the Cloud, we believe that these devices will enrich the IoT-connected solutions which Semtech is serving with LoRa Technology.”


Source: Sonova/Semtech

25.03.2019

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