From cratedigging sample hunters and mix-recording DJs to enthusiastic podcast creators, Audacity is used by thousands of hobbyists the world over. For many, it’s been the first port of call when dipping a toe into the murky waters of computer-based audio production, sound editing and more.
It’s actually fast audio recording, editing and mixing tool. If anyone searches a free application for the record his voice and an audio file. You will not get the most effective alternative software for Mac operating system. Open Source Audio Recorder. The Audacity 2019 for Mac make an advanced level open source audio recorder application.
Audacity has a very simple remit: it’s an audio editor and recorder. Import or record audio into one of many possible tracks, then chop and splice the results. You can also perform basic editing tasks like muting and soloing.
Beyond the basics, there are also loads of ways to generate basic sounds and analyse your audio. What’s more, Audacity offers a huge suite of built-in effects, including the Noise Reduction algorithms that are the reason for many a recommendation of this software package.
Audacity is free and open-source, with source code and binaries available for download from FossHub via audacityteam.org. The program also hasn’t changed much; functionally - and quite noticeably, cosmetically - it’s remained very much the same for the last decade or more. But it’s certainly not broke, so we see no huge need to fix it.
Let's find out how to edit audio in Audacity.
Step 1: Let’s get up and running with Audacity. Load the program and drag GatedVerb.wav (click to download) into the big, blank grey area. Audacity prompts us to decide whether to copy the file into the project or to just read it from its current location. Choose the latter for now.
Step 2: Audacity can also load AIFF files and MP3s. The file is loaded in the timeline as a stereo track. As in any DAW or editor, on the left are channel settings such as Mute, Solo, gain (– +) and panning (L, R). Select a section of audio by clicking and dragging on the waveform.
Step 3: Zoom in and out using the magnifying glass buttons (or Ctrl/Cmd+1 to zoom in and Ctrl/Cmd+3 to zoom out). There are also options for zooming to the project width (Ctrl/Cmd+F) or the current selection (Ctrl/Cmd+E), and you can scroll and pinch your trackpad to zoom and navigate (or Ctrl/Cmd+mousewheel).
Step 4: Hit the Spacebar to start playback. Before doing so, you can click within the waveform display to set the playhead to a different location, or click the timeline to start playback at the exact point of your choosing.
Step 5: There’s output metering available for Audacity’s output at the top of the screen. Make sure it’s peaking below 0 by tweaking the channel’s level. At the top-left of the timeline, click to change the playhead to a pin - the waveform will now scroll during playback, while the playhead stays static.
Step 6: Select a region of the waveform, then hit Delete to remove it. But wait - this will bring whatever’s on the right of the selected region earlier in time. To keep everything after the selection in the same place, you need to click the Silence Audio Selection button or use the Ctrl/Cmd+L key command.
Step 7: Conversely, the button to the left of that (the blue squiggle between two black bars) trims the waveform, removing everything on either side of the selected region, which is left where it is. That’s Trim Audio Outside Selection, or Ctrl/Cmd+T.
Step 8: There’s more than one way to apply a fade in Audacity. One way is to select the audio region you want to fade (you can ‘spill’ your selection earlier or later if you want to, don’t worry), then head to the Effect menu and choose Fade In. This non-destructive process doesn’t affect the original WAV file on your hard drive.
Step 9: You can also apply fades using the Envelope Tool. Click the top button that looks like two triangles with a horizontal line running between them, then click a point in the waveform and drag to raise or lower the volume at that point. Now click at another time in the waveform, and the first and second points will be connected as a ramp.
Whether you work with sound files on a weekly basis or only a couple of times a year, a great free audio editor will save you valuable time and effort.
The complexity of some audio editing softwaremight scare you away if you're a new user, but it's more likely to be the price tag that sends you running. Never fear, though – there are free tools that pack professional-level audio editing tools in a user-friendly interface that you can master in minutes.
Whether you're looking for a tool to help create a soundtrack for your home movies or something to help you convert your old record and cassette collection into MP3 format while removing background static, there's a free audio editor out there for you.
1. Audacity
Flexible and powerful – the very best free audio editor available
Advanced editing tools
Packed with effects
Available for any desktop platform you care to mention, Audacity is our first choice free audio editor. It has a huge following, and it's one that is entirely justified. It's a powerful tool that would put some paid-for product to shame, and although the interface might initially seem slightly intimidating, it's actually surprisingly approachable even for beginners.
Audacity is equipped with an extensive suite of built-in tools, enabling you to edit pre-recorded files, capture sound through an attached microphone, or even stream music and podcasts. There's support for a wide range of audio formats for both importing and exporting, and the range of built-in effect is impressive.
There's also a great selection of third-party plug-ins to make it even more versatile (one of our favourites is autotune add-on Gsnap, for that Drake§ effect), and a comprehensive manual is available to help you to get to grips with the more complicated aspects of the program.
Its sheer power and incredible set of features make Audacity the best free audio editor you can download today.
2. Ocenaudio
Another powerful audio editor, but easier to master than Audacity
Great selection of filters
No effect stacking
Like Audacity, Ocenaudio is available for multiple platforms (Windows, Linux and Mac). While not bursting with features, it's a great tool for everyday audio editing. Real-time effect previewing should help to speed up your work as there's no need to apply a change just to try it out, and a highly precise selection tool makes it easy to apply the same effect to multiple sections of a file.
You can use Ocenaudio to work with locally stored files, or even open those hosted online. The audio editor's somewhat sparse interface quickly becomes a joy to use, and if you spend a little time familiarizing yourself with the keyboard shortcuts, you should fly through common tasks in no time.
Ocenaudio offers good range of effects, with more available as plugins, and there's even the option of exporting your creations as a ringtone for your iPhone.
3. Free Audio Editor
A pared-back tool that makes editing as simple as possible
Well designed interface
No creative filters
There are several programs named Free Audio Editor, which is understandable (developers want their software to rank well on Google, after all), but not particularly helpful for users. Here we're referring to the software created by the media experts at DVDVideoSoft rather than the tool by FAEMedia.
Unlike Audacity, this software won't help you create and master note-perfect recordings or eliminate background noise – but that's not what it's designed for. Free Audio Editor makes trimming and converting sound files as straightforward as possible – even for people who have never used a similar program before.
Free Audio Editor's interface is a simple icon-driven affair, with no potentially confusing menus and drop-down lists. The main attraction is a simple cutting tool, but Free Audio Editor also includes an excellent metadata editor for music files (complete with cover art), and a great selection of export formats so you can store tracks in a format suitable for your playback device of choice.
4. Ashampoo Music Studio 2018
Not just an audio editor – Music Studio is a full media player
Includes media management tools
The first thing you'll notice about Ashampoo Music Studio 2018 is that it looks great (the only indication that it’s free software is a tiny ad at the bottom of the interface for Ashampoo Music Studio 7) and is extremely easy to use.
The editor itself is simpler than Audacity's – not least because it only offers a single track – but it’s ideal for smaller tasks like splitting a file, trimming it, or normalizing its volume. Ashampoo Music Studio 2018 includes cut, copy and paste tools, and although there are no advanced noise-reduction tools or other corrective filters, it has everything you need for basic editing.
As the name suggests, this software is designed with music in mind, and includes several additional tools for playing and managing your songs.
You can build playlists by importing individual tracks or whole folders, and rip audio from videos (though only if they’re already stored on your PC – there’s no facility for downloading them). Music Studio 2018 can also edit metadata tags, convert between common formats, and check files for missing or corrupt metadata
There’s a tool for creating CD labels and jewel case covers (something you’re not too likely to use these days), but the built-in disc ripping and burning tools are welcome additions.
5. Acoustica Basic Edition
A more advanced editor, offering mastering with effect layering
Non-destructive editing
Free version in limbo
Acoustica Basic Edition is a particularly great audio editor if you're looking for a tool for producing music. Not only can you make your own recordings and open files from your PC, you can also import tracks straight from CDs, edit them, and export them in the format of your choice.
Unfortunately there's no free edition of Acoustica 7; the most recent version of Acoustica Basic is version 6, which you'll find on Acon Digital's site under 'Old versions and discontinued products'. It's a shame the company has decided not to continue the free product, and if you're looking for a free audio editor with room to grow, you might want to look elsewhere.
Opting for the free version means missing out on options such as a multi-track editor and support for 7.1 surround sound, but you still get a lot to play with. It has a very professional look and feel, and the Effect Chain – an area where you can build up and play with a layered series of filters – is a particular highlight.
There's support for DirectX and VST plug-ins, so you can easily expand the program's repertoire. If you want to get a taste for music editing with the freedom to move beyond the basics when you feel ready, Acoustica Basic Edition is an excellent starting point.
It's just a shame that the software is only available for Windows for now.
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