Amazon Echo
- Information, music, news, weather, and more—instantly
- Controlled by your voice for hands-free convenience
- Voice recognition hears you from across the room
- Connected to the cloud so it’s always getting smarter
Tucked under Echo’s light ring is an array of seven microphones. These sensors use beam-forming technology to hear you from any direction. With enhanced noise cancellation, Echo can hear you ask a question even while it’s playing music. Echo uses on-device keyword spotting to detect the wake word. When Echo detects the wake word, it lights up and streams audio to the cloud, where we leverage the power of Amazon Web Services to recognize and respond to your request
.. Echo is also an expertly tuned speaker that can fill any room with immersive sound.