THE INVENTION

THE INVENTION
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Wireless intelligent noise-cancelling headphone (ALPHA)

C: Electronics – Electricity – Methods of communication – Electrical network

THE INVENTION

Name of invention
Wireless intelligent noise-cancelling headphone (ALPHA)

Casque antibruit intelligent sans fil (ALPHA)

Invention description

Description
Alpha headset with -40 dB noise reduction thanks to active and adaptive cancellation technology combining direct-action and feedback microphones, automatically adjusting the level according to noise intensity.

INVENTORS

SHENZHEN GRANDSUN ELECTRONIC CO.,LTD.
SHENZHEN GRANDSUN ELECTRONIC CO.,LTD.
inventor 3606162228_1954

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