[Case Study] Hearing Aid Manufacturer
Solving design challenges within limited enclosure space and dust/water resistance requirements! A case study on switch selection that does not compromise on "sound" and "feel" during operation.
We would like to introduce a case where our "Tact Switch SKTA Series Silent Type" was adopted by a hearing aid manufacturer. As product performance and miniaturization have progressed, they faced the design challenge of eliminating discomfort caused by the microphone picking up operational sounds while maintaining a solid tactile feel during operation. With the introduction of this product, the operational sound has clearly decreased, while still providing a firm tactile sensation at the fingertips, achieving the desired effect. [Key Points of the Solution] - The dB value is guaranteed as a SPEC, and the silent data in the frequency range allowed for quantitative verification of the effects. - It successfully balanced clear tactile feedback and quietness, receiving high user evaluations. - The dustproof and waterproof specifications (equivalent to IPX8/IP6X) minimized the need for design changes. *For more details, please refer to the related links or feel free to contact us.
basic information
【Key Points of the Issue】 ■ Due to the miniaturization of the product, there were strict limitations on the size and specifications of the switch. ■ Reducing operational noise made the tactile feedback unclear, leading to many complaints from elderly users. ■ Since dust and water resistance were also required, the range of component selection was narrow, resulting in low design flexibility. *For more details, please refer to the related links or feel free to contact us.*
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For more details, please refer to the related links or feel free to contact us.
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In January 2019, Alps Electric and Alpine merged to establish "Alps Alpine Co., Ltd." Leveraging our core device technology in electronic components, system design capabilities, and software development skills that we have cultivated, we will combine these strengths to create new value. From automotive, home appliances, and mobile tools such as smartphones, which boast a wealth of achievements and know-how, to new areas like IoT and drones, we will deliver products, systems, and services that meet our customers' demands across a wide range of fields.