Google Patents a Smarter Echo Canceller for Wireless Speaker Calls
When you take a call through a Bluetooth or Wi-Fi speaker, your phone's microphone picks up your own voice bouncing back off…
86 filings · topic
Audio patents
Speakers, microphones, and the tricks that make small devices sound bigger than they are. Every audio hardware filing, in plain English.
Recent filings
86 total
Apple Patents a Hybrid Magnetic Voice Coil to Squeeze Better Sound from Tiny Speakers
Apple is rethinking one of the oldest parts of speaker design — the voice coil — by weaving magnetic wire into it…
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