The Amazon Echo is a 148x88x88mm, 821g cylindrical unit with a seven - piece far - field beam -
forming microphone array to help detect speaker's voices no matter where they may be in the room, and a Dolby - powered downward - firing 2.5» subwoofer and upward - firing 0.6» tweeter.
Not exact matches
The accuracy remains to be seen (or experienced), but Amazon claims the Echo can hear you from quite a distance (thanks to a circular
array of seven
microphones that use «beam -
forming technology» that will hear you from any direction).
The device features an
array of seven
microphones, which Amazon boasts use «beam -
forming technology to hear you from any direction.»
The Echo picks your voice up effortlessly over loud music and ambient noise thanks to its beam -
forming array of seven
microphones.
Apple's baked in quite the hardware package: seven beam -
forming tweeters, one 4 - inch, Apple - designed woofer, and a six -
microphone array.
It sports a 7 beam -
forming tweeter
array, 4 - inch Apple - designed woofer, and 6 -
microphone array.
It's packed with a six -
microphone array, a seven - tweeter beam -
forming array, a high - excursion woofer with a customized amplifier, a 20 mm diaphragm and an advanced algorithm that constantly analyzes the music being played and adjusts the levels to make sure that the sound output is exactly right.
Amazon Echo has an
array of seven
microphones that use beam -
forming technology and noise cancellation to hear across the room — this happens even when there is loud ambient noise in the room.
Much of Apple's focus in promoting the HomePod has been the speaker's hardware, with its large woofer, seven beam -
forming tweeters, and six -
microphone array.
The seven
microphone array with beam -
forming makes for one of the best long - distance audio systems I've tried, Alexa honing in on you accurately from across the room.