Price: One hour per day free or unlimited use on up to three computers for $19.99. To activate the filter in the app for online calls, select Noise Blocker as a virtual microphone. Use: Noise Blocker acts as a kind of intermediary between your recording device and the rest of the software. Voice control during that time began with fairly extensive training on specific voice commands, after which the software might respond (if you were lucky) to the sounds it knew, although it completely ignored any unfamiliar ones. Noise Blocker’s mechanics recall how voice commands worked a decade or two ago, when you couldn’t just start talking to your phone. We needed a few tries to get this part right, meaning the app’s effectiveness depends largely on the user’s familiarity with the intricacies of sound recording. What’s more, some key clicks got through the app’s defenses, even though we had trained the program to identify them.Īfter recording the noises, you need to adjust the filter so that your voice passes through with no interference. Going through the recording process for every nuisance sound is tedious, and the app simply ignores unfamiliar noises (as our tests confirmed). Herein lies the disadvantage of Noise Blocker. The program needs separate training for each bothersome sound: mouse clicks, kids playing outside, and so forth. To begin, the user teaches noises to the app by clicking the Add button and, for example, typing something (to record the sounds of key presses). For Windows: Noise BlockerĪccording to the developers, Noise Blocker uses microphone samples to combat the hum of laptop fans, the clatter of keyboard and mouse clicks, and distortions from the microphone. Here are a few solutions that get a thumbs-up from us. ![]() For PCs and laptopsīefore the pandemic drove workers into home offices, noise-filtering software for PCs was a niche product, but the mass shift to remote work caused a huge spike in demand. ![]() Drilling down, we sought out programs that work only with specific models of headsets and microphones and avoided those designed (and priced) for large businesses. If that number seems small, the context is important overall, the number of options is not overwhelming. Today, we’re following up on our recent post about noise-protection methods with hands-on reviews of four apps that we carefully selected based on their suitability for consumers: two for PCs, two for mobile devices.
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