Gleam Audio
Gleam Audio is a desktop audio-processing application for podcasters, voiceover artists, audiobook narrators, and other people working with recorded speech. Its tools use on-device AI noise reduction to reduce hiss, hum, fan noise, and room noise while preserving the voice. Users can also normalize loudness, trim recordings with a waveform display, split longer recordings into parts, and convert audio between supported formats. Files can be processed individually or in batches, with controls for selecting tools and settings and for naming and locating output files. Processing runs locally on the user's computer, so audio files do not need to be uploaded to a cloud service for these tools. Gleam Audio is available as a downloadable desktop app and is distributed under the AGPL. The vendor offers a free personal-use allowance of up to 20 files per week; commercial use and unlimited processing require a pay-what-you-want license.
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Audacity
4.2 out of 5 stars
(5 Ratings)
Free, open source, cross-platform audio software. Audacity is an easy-to-use, multi-track audio editor and recorder for Windows, macOS, GNU/Linux and other operating systems. Developed by a group of volunteers as open source. Audacity can record live audio through a microphone or mixer, or digitize recordings from other media. Import, edit, and combine sound files. Export your recordings in many different file formats, including multiple files at once. Supports 16-bit, 24-bit and 32-bit. Sample rates and formats are converted using high-quality resampling and dithering. Support for LADSPA, LV2, Nyquist, VST and Audio Unit effect plug-ins. Nyquist effects can be easily modified in a text editor – or you can even write your own plug-in. Easy editing with Cut, Copy, Paste and Delete. Also unlimited sequential Undo (and Redo) in the session to go back any number of steps. Real-time preview of LADSPA, LV2, VST and Audio Unit (macOS) effects. Plug-in Manager handles plug-in installation.
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iZotope Suite
At iZotope, we’re obsessed with great sound. Our intelligent audio technology helps musicians, music producers, and audio post engineers focus on their craft rather than the tech behind it. We design award-winning software, plug-ins, hardware, and mobile apps powered by the highest quality audio processing, machine learning, and strikingly intuitive interfaces. In media production environments, where budgets are tight and timelines are even tighter, sound is often forced to take a backseat to picture. From flawed location sound to prohibitively expensive ADR to loudness requirements in final delivery, sound quality is compromised too often. iZotope products distinguish themselves by solving seemingly unsolvable audio challenges like these and doing so in a way that’s proven to save both time and money.
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iZotope Aurora
Aurora reacts to your audio to easily and dynamically unmask instruments and vocals, creating lush, three-dimensional space that won’t drown out your tracks. Aurora is so much more than a state-of-the-art reverb engine. With the intuitive and powerful Unmasking section, you can give your tracks pro-quality depth without the headache of muddy, cloudy mixes. Aurora dynamically reacts to incoming audio, carving space out of the reverb signal to let your instruments and vocals stay focused and clear. Whether you're working with subtle ambiance or lush effects, Aurora gives you instantly clean reverb without muddy mixes or long plugin chains. Powered by Exponential Audio’s legendary reverb algorithms, Aurora isn’t just helpful for focused mixes, it sounds incredible too. Choose from one of six different reverb types and easily fine-tune your reverb amount, pre-delay/decay times, width, tone, and more.
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