![]() ![]() Amazon Voice Focus on the webĪmazon Voice Focus runs in the end user’s web browser, leveraging modern web platform features including Web Audio, Audio Worklet, and WebAssembly. To try it out, launch the demo with npm run start, choose “Web Audio” and “Use Echo Reduction (new meetings only)” on the first screen, then either check the “Voice Focus” box in the lobby view, or click “Voice Focus” in the device picker after joining the meeting.Īmazon Chime Echo Reduction is a premium feature, please refer to the Pricing page for details. The feature is integrated into the browser demo application. Enabling the feature this way allows others who join the meeting to enable echo reduction as desired. The echo reduction feature is available in conjunction with the noise reduction provided by Amazon Voice Focus.Įcho reduction is enabled at the meeting level when you call the CreateMeeting or CreateMeetingWithAttendees APIs. What is Echo Reduction?Įcho reduction helps keep echoes and sounds from a user’s loudspeaker that get picked up by their microphone-from circulating back into meeting audio and bringing discussions to a standstill. To try it out, launch the demo with npm run start, choose “Web Audio” on the first screen, then either check the “Voice Focus” box in the lobby view, or click “Voice Focus” in the device picker after joining the meeting. The Amazon Chime SDK will by default automatically choose the right complexity level at runtime based on device performance.Īmazon Voice Focus is integrated into the browser demo application. Unlike conventional noise suppressors, Amazon Voice Focus reduces fan noise, road noise, typing, rustling paper, lawnmowers, barking dogs, and other kinds of non-speech input, allowing your users to focus on the human voice.Īmazon Voice Focus offers multiple complexity levels, allowing you to trade some quality to support a wider range of devices. Integrating Amazon Voice Focus and Echo Reduction into your Amazon Chime SDK for JavaScript application What is Amazon Voice Focus?Īmazon Voice Focus is a noise suppressor that uses machine learning to reduce unwanted background noise in your users’ microphone input.
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