Audio amplifiers shut out the noise for earbuds

8th September 2020
Mick Elliott

The AS3460 augmented hearing companions from ams are in stock at distributor Mouser Electronics.

Augmented hearing companions are audio amplifiers designed to provide noise cancellation for loose- and closed-fit earbuds.

These audio amplifiers implement automatic leakage compensation algorithms and automatic ambient preset selection algorithms.

The AS3460 hearing companions offer low latency of 4.3µs and consume ultra-low-power of 5mW at 1.35V digital core for hybrid ANC.

These devices offer high filter design flexibility with a flexible design tool and filter prediction algorithm.

They provide up to 40dB of noise attenuation over a broad range of audible frequencies providing a quiet acoustic background in almost any environment.

Typical applications for the AS3460 augmented hearing companions include true wireless earbuds, neckband earbuds, on-ear headphones, over-ear headphones, over-the-counter hearing aids, and sleep buds.

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