This doesn't affect our editorial independence. ![]() ![]() Note: We may earn a commission when you buy through links on our site, at no extra cost to you. At the bottom you can set the bitrate and whether it's constant or variable. To set the default quality when exporting MP3 files, click File > Export > Export as MP3. Click Quality and you can choose the default sample rate for recordings. Under devices you can choose which playback and recording devices to use. You might want to change some default settings, so click Edit and then Preferences. You can use the sliders to tweak the filtering. Launch the Noise Reduction tool again and click Preview to listen to the result. In the window that appears, click Get Noise Profile. Now choose Noise Reducation from the Effect menu. Switch back to the selection tool and highlight a couple of seconds of 'silence'. It's easier if you first zoom in: click the magnifier and select a section. To remove noise, first select a silent portion of your recording a few seconds long. ![]() Most audio recorded on a microphone will have some background hiss. The slider will be set to the maximum value possible without clipping, but you can override this using the checkbox. You can amplify it by pressing Ctrl-A to select the whole track. If your recorded audio is too quiet, you'll see this as a narrow waveform which doesn't reach the top and bottom of the scale. Click File, then New and click the round red record button. First, make sure your microphone is selected using the drop-down menu (you can change whether to record in stereo or mono using the other drop-down to the right). If you have a microphone, you can record live audio. This time, when you click save, the file will save as MP3 because Audacity will find the encoder this time. Once you've installed Lame return to Audacity, click the Ok button from the dialogue box which popped up to tell you that lame_enc.dll was missing. Now repeat the save process, this time entering or editing the metadata when prompted (but note that you do not have to fill this out). Click the Download button and your browser should open with instructions on how to download and install the MP3 encoder for your operating system. You'll then see a message saying Audacity can't locate lame_enc.dll. To save your edited track, click File then Export… Choose Export as MP3. Click and drag a selection from around the five second mark back to the start of the track. The selection tool (the same icon as used in Microsoft Office) is on by default. Let's fade in this track because we don't want it to start loudly. You'll see the blue waveform (two waveforms if it's a stereo track), a time scale along the top and playback controls. The easiest thing to do is to go to your Music folder and open an MP3 file. We're using Windows here, but it's the same on macOS or Linux. Here we'll show you how to get to grips with Audacity, including downloading extra codecs so you can save your edited audio files in MP3 format.įirst, download Audacity and install it. That makes it ideal for editing podcasts (it even supports auto-duck) and if you have the right hardware, it can even record multiple channels at once. ![]() Naturally, Audacity also lets you edit existing MP3, WAV, AIFF and Ogg Vorbis files: you can cut sections, amplify, remove noise and apply effects, such as fade-ins and fade-outs. It lets you record sound - from a microphone, say, but you can also use it to record and convert old tapes or LPs to MP3 or other digital formats. System requirements: Windows XP/Vista/7/8/10ĭownload: Audacity 64-bit | Portable 64-bit (~50.0 MB)ĭownload: Audacity 32-bit | Portable 32-bit (~50.0 MB)ĭownload: LAME MP3 Encoder 3.99.3 | Lame_enc.dll (~1.0 MB)ĭownload: LADSPA plug-ins 0.4.15 (1.4 MB)Īll other trademarks are the property of their respective owners.Audacity is a free audio editor that's available for Windows, Mac OS and Linux. Available below you will find the free Audacity LAME MP3 Encoder (Lame v3.99.3 for Windows.exe) also obtainable as a standalone file for manually install (Lame_enc.dll) and the LADSPA plug-ins 0.4.15 (over 90 plug-ins). Instead, it uses the free LAME library which sometimes is not so easy to find or download. Edit sounds using cut, copy, and paste features (with unlimited undo functionality), mix tracks, or apply effects to your recordings.Īudacity LAME MP3 Encoder / Lame_enc.dll / LADSPA plug-ins:īecause of software patents, old versions of Audacity does not directly encode Audacity files as MP3 files. It's the best audio editor that supports all major audio formats and their conversion, such as MP3, WAV, AIFF, AU, FLAC and Ogg Vorbis, which makes editing your creation to suit various platforms. LAME is a free software project that was first released in 1998. Audacity is an open-source audio editor software that offers impressive features at no cost. LAME is a software encoder that converts digital audio into the MP3 Audio coding format.
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