Microsoft Teams can now suppress background noise using machine learning

Microsoft has a couple of new sound features in the works for Teams. Machine-learning-based noise suppression can automatically detect groundwork noise that needs to be suppressed, allowing the communication app to make speech audio clearer inside meetings. An automatic music detection feature is too on the way to Teams, though people volition have to wait a few months to effort it out.

High-fidelity music mode transmits audio signals with a 32kHz sampling charge per unit (16kHz bandwidth) at 128kbps. The mode reduces bitrate past four times compared to lossless encoding. Microsoft built the new feature with music lessons and performances in mind. The company explains that Loftier-allegiance music manner can also clearly transmit medical signals during a virtual appointment.

Microsoft shares sound samples of music in a regular meeting and music in High-fidelity music mode for comparison. The music in the regular meeting sounds a flake empty, and it's clearly been transmitted through the web and compressed. In contrast, the audio from loftier-fidelity music manner sounds richer.

Microsoft also has news about some other audio-related feature, machine-learning-based noise suppression. Nigh Teams customers should now take the option on past default. It identifies not-voice communication sound to suppress, making it easier to hear people speaking within a coming together. Teams will automatically observe if non-voice communication audio is music and then show a prompt to enable Loftier-fidelity music mode.

Over 1 million audio clips were used to railroad train Microsoft'due south deep neural network. The company had musicians play several instruments across a range of genres to test the feature.

Microsoft Teams

Microsoft Teams is an incredibly popular communication platform, especially among office workers and professionals. New features for the app should help deliver articulate audio for speech and music.

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Source: https://www.windowscentral.com/microsoft-teams-high-quality-audio

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