Secret Behind iPhone4 Noise Canceling Revealed

Illustration for article titled Secret Behind iPhone4 Noise Canceling Revealed

The iPhone4 has fantastic noise cancellation. But how it pulled that off had been a mystery, as teardowns couldn't find an audio processor. Turns out, it's a familiar piece of hardware we've seen before.

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Illustration for article titled Secret Behind iPhone4 Noise Canceling Revealed

The sleuths at iFixit found that a mystery part labeled 10C0 01S8 0077 that matched nothing in their database is in fact an Audience low power audio signal processor, The same chip found in the Nexus One. Mystery solved!

DISCUSSION

Moleculor
Moleculor

So does this mean Android is the superior technology, if Apple is copying it?

Wait, isn't Apple suing someone for using parts that were made by that someone for iPhone to develop their own iKnockoff?