Not having the ability to control these features is a significant problem for many high-quality equipment users who have been complaining about it. “Microsoft Teams” also has all of the mentioned features built-in, but only allows to control noise suppression in the desktop version from settings. For example, “Zoom” has all of the mentioned features built-in, and in the desktop app it enables the user to adjust them all in the settings. Most of the popular voice communication apps have at least one of these features built-in, but not every app lets the user adjust and control them. This article will look at 3 of the most critical voice processing features – noise suppression, echo cancellation, and auto volume adjustment. And that is a wise decision, because the voice is the most vital part of a call, and if it is not heard, then no information is passed.
#Windows 10 noise suppression and acoustic echo cancellation software
Good voice processing features in communication software can sway consumers towards that product instead of its competitors. Still, it is just as important to test voice processing features. To ensure that online communication quality is as good as possible, it is necessary to test the main parameters of audio and video (check out our latest article on this subject). Frequency response, latency, and CPU usage could be useful metrics to test such features. It is also worth mentioning that companies such as LiveSensus are working on no-reference audio evaluation algorithms, and anyone can help their research by filling out their survey.Īlso, in the audio industry, more and more voice modding features (like VoiceMod) are becoming available in the market and are favored by gamers and streamers. Seeing that communication apps have become an irreplaceable part of our lives, voice communication must be clear and enjoyable even in rough network and environment conditions, so that no information gets lost and productivity remains at its highest.Ī lot of innovation has been happening in the voice processing field, like Microsoft’s AI Background noise suppression, which uses a trained neural network to recognize background noise Polycom Acoustic Fence technology, that blocks not only random background noise outside of the virtual “fence,” but also voices of other people, that are not supposed to be heard and many other advanced voice processing solutions. Interest statistics for Google search “How to adjust the microphone volume”. “How to remove background noise from audio”įigure 1.The interest in following Google searches has peaked or increased in India, the USA, and the UK in the year 2020, compared to the last four years:.That beats the growth of “Zoom,” which achieved 667% growth in the same period. The usage of “Microsoft Teams” has grown by 894% since the COVID-19 lockdown began a year ago.There were more than 300 million daily “Zoom” users in the second quarter of 2020 and more than 200 million daily “Microsoft Teams” users in the same period.To better understand how much voice communication app usage has increased, here are some statistics: The usage of audio and video communication has grown exponentially in the last decade, and the pace is only picking up – especially in the current circumstances as of writing this article, when everyone has to stay safe and spend most of the time at home. We live in a time where almost everything is available online, giving everyone the option to shop, study or work from any desired place with an internet connection.