The new wireless earphones will purportedly incorporate a noise cancellation function. Taiwan’s Inventec is said to be the primary assembler with China’s Luxshare Precision getting some orders as well.
The sources said that noise cancellation is not a new technology, but a technology hard to harness. On the one hand, semiconductor devices can hardly work without suffering electromagnetic disturbance, and on the other hand how the structural design of the noise forward feedback microphone can be done well to achieve harmonious operation with other devices is a great challenge for designers and assemblers.
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