Audacity
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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Audioalter
This is a free web tool that allows you to remove the vocals from a song to create a karaoke version of it. How good the results will be depends on how the track is recorded. If any instruments are centered, they will also get removed. The vocals are removed by using the OOPS (Out Of Phase Stereo) effect. The OOPS effect relies on that most songs have the the vocals perfectly centered while the instruments are panned slightly to the left and right channel. The two channels are then subtracted from each other, and since the vocals are as present on the left channel as the right channel, they will cancel each other out and dissapear. This tool is specifically made to be used with voice recordings and will reduce unwanted sounds from the recordings while trying to maintain a good audio quality.
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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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Boom 3D
Boom 3D is powered by a patent-pending 3D Surround Sound that lets the users play all content with incredible 3D effects on ANY headphones, from any player, any media, any streaming services. The app gives the freedom to sculpt and fine-tune audio with its cutting-edge features like handcrafted Equalizers Presets, amazing Audio Effects, and much more. With Boom 3D, movies on Netflix, videos on YouTube, songs on Spotify, and games will sound the way they were intended to be heard, letting the users finally hear all those inaudible sonic details in three-dimensional clarity.
With the release of the recent update, Boom 3D now comes with an advanced Audio Player and Internet Radio with over 20,000 stations across 120 countries. Users can also manage their devices by signing up for their Boom account.
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