Tag: app-subdomain-redirection:audacity

Audacity is an award-winning, free, open-source digital audio editor and recorder. It can run on Windows, GNU/Linux, macOS, and other operating systems. Even if you’re a complete beginner, you can do lots of things with Audacity. You can record live audio using a microphone or mixer and import, combine and edit sound files. You can digitize recordings from other media and export recordings in different formats. If you’re not happy with something you’ve recorded, you can undo and redo as many steps as you need to. 

You can remove extra noises from your recording or filler words in a voice-over. And there should be no problem understanding anything in Audacity because it offers the interface in more than 30 languages!  

Plug-ins and sound quality

Audacity supports many plug-ins to enhance your recordings, including LADSPA, LV2, VST and Audio Unit. Nyquist effects can be modified using a text editor. 

 When it comes to sound quality, Audacity supports 32-bit, 24-bit and 16-bit equipment. You can convert rates and formats using quality dithering and resampling. 

File formats supported

Audacity supports many different file formats, including FLAC, OGG, MP3, AIFF, WAV, MP2, and more. Some plug-ins will also allow you to use MP4, M4A, as well as AC3. Audacity can also convert some file types.

How to merge tracks in Audacity

Merging different audio tracks into one is among Audacity’s best features. It’s not at all difficult. This is how you combine tracks.

Creative uses of Audacity

Audacity can enhance any creative projects you might undertake. Here are some ideas:

Record music

Audacity’s multi-track music recording ability is legendary, and some professional musicians use it for all their recordings, including whole albums! It’s ideal for recording backing tracks for singers.

Record your ideas

You can record story ideas if you’re a writer or song lyrics if you’re a musician. You can even record a shopping list so you don’t forget what you must buy when you get to the store.

Make a karaoke backing track

If you’re into karaoke and want to practice at home, record some backing tracks and sing to them, so that if you decide to do it in public, you’ll know exactly how you’ll sound.

Practice a speech in Audacity

You can record yourself making a speech, giving a toast or making a presentation. Practice makes perfect, and by listening to a recording of yourself, you can ensure you sound perfect.

Record audiobooks

If you have a good voice, you can record audiobooks. You can do this for your family, friends, or children or offer them to groups that provide audiobooks for visually impaired people. 

Learn a foreign language

If you want to learn a foreign language, Audacity can help. You can record yourself speaking or reading to practice and play it back to check your accent and pronunciation.

Create a podcast

Because of its multi-track capabilities, you can import audio, fade in tracks or add sound effects and music to enhance the dialogue in your podcast to make it really interesting.

Versatile Audacity makes sound easy

It’s hard to think of another software program that allows you to do as much as Audacity when it comes to recording and playing back just about anything. That’s why it’s so popular, not only with people playing around and enjoying audio but with professional musicians and writers. There’s so much you can do, so give it a try!

Have you ever recorded a podcast or talking session and discovered there are birds singing in the background? Perhaps you played guitar or piano, but the birds ended up on the sound file between rests. Fortunately, there are some editing tools you can use on Audacity to eliminate the issue.

Performing bird audio cleaning on Audacity is easy and only takes a few steps. Once you know how to do it, you can use it to clean other types of noises. Of course, it depends on your approach and what you’re aiming to achieve.

What is bird audio cleaning?

Bird audio cleaning can refer to two different types of goals. The first one, which we’ll focus on in this article, is removing bird noises from your sound file. It usually occurs when there’s a gap in the speaking or music and you can hear the bird calls in the background.

The second type is more complicated. It refers to the practice of recording bird sounds so you can use them in sound files or music. When you perform bird audio cleaning in this situation, you’re eliminating any background noises you don’t want to accompany the bird sounds.

How to perform bird audio cleaning on Audacity

No matter which approach you take, you can use the steps below for both forms of bird audio cleaning. We’ll focus on removing the bird sounds on Audacity, but you can also do so for any other background noises. The same rules apply.

How to minimize bird audio recording

While clearing bird audio in your sound file via Audacity really works well, prevention is better than cure. There are some steps you can take to save time in post-production with editing and eliminating background noise. We recommend the following tips:

Microphone quality

High-quality microphones have mouthpieces or mesh filters to help block out ambient and bird sounds. Always research the devices before you buy one to see whether they’ll assist so you won’t have to do too much editing.

Recording space

It’s best if you record in a space that isn’t close to the bird sounds. We know it’s not always possible to do so, as you may be performing an interview or podcast recording outside. The more you can block bird sounds from the area, the better.

Reduce ambient noise

The one element that may interfere with bird audio cleaning is ambient noise. If there’s too much interference from other sounds, you may not be able to identify and eliminate bird calls properly on the file. You may need to first deal with the ambient noise and then the bird sounds.

Increase microphone gain

Some microphones let you increase the microphone gain, which means it stands a better chance of recording your voice-over background noise. It may be a dial on the mic or a setting in the software. Check the manual for how to apply it.

Move closer to the mic

Another trick is to move closer to the mic so your voice drowns out the bird sounds. Of course, you don’t want to get too close, as the recording will distort and sound terrible. 

Do a few test recordings first

Run a few tests before you start the first official recording. Check the tips above for how you can improve the sound files, and then see if it improves when you apply any of them. If all else fails, do bird audio cleaning with Audacity.

Silence of the birds

While the sound of birds is spectacular in the morning when you wake up to the sunrise, it can become a nuisance when you’re recording a new album or podcast. Of course, it’s a different matter if you’re deliberately capturing bird sounds and other background noises are causing issues. Either way, these tips for Audacity will help you come right.

For editing audio on a budget, it’s hard to ask for a better tool than Audacity. A free and open-source digital audio editor, Audacity is available for Windows, macOS/OS X, and Unix operating systems. The program has been around since 1999 and has been downloaded over 100 million times, and yet most users don’t really scratch the surface of what Audacity can do.

While it boasts many useful features (cross-platform operation, vocal reduction and isolation, multi-track mixing, MIDI playback, and plugin support), it does suffer a few shortcomings. Its chief drawback is its inability to import WMA, AAC, AC3, or proprietary file formats. But considering the software is completely free, we’re more than happy to cut our losses and start editing.

If you’re new Audacity or if you’re unable to find the right tool, your answers are here. We’ve put together a list of 14 beginner tips that show you how to quickly locate and effectively use the basic sound editing tools that Audacity puts at your disposal:

1. Set your audio device

If you’re not getting any sound at the start of booting up Audacity, it’s most likely because the program defaulted to the wrong output device. To change where the sound comes out, you just need to select the correct device. On the top toolbar there are pictures of a speaker and a microphone, both with sliders next to them.

Directly below the microphone slider is a drop-down where you can select your device. We recommend headphones, particularly if you’re working with a stereo track.

NOTE: The drop-down right next to this is for selecting your microphone device, so if you want to record, make sure the right device is selected here.

2. How to delete part of a clip

Audacity actually makes this super intuitive. All you need to do to delete part of an audio track is to highlight what you don’t want (be sure to select both left and right if you have your track in stereo). Then press delete. Couldn’t be simpler.

Note, though, that everything before and after your highlighted selection will just smash together which will inevitably sound bad. Check out our tips on fading and silencing further down.

3. Zoom in and out

You’ll almost certainly need your zoom tool for fine tuning and making precision cuts. To zoom, click the magnifying glass on the top toolbar and click where on the track you’d like to zoom. Right-click to zoom back out. You can also use ctrl+1 and ctrl+3 to do the same thing. Ctrl+2 resets to default.

4. Open a new empty track

To insert a new track into Audacity, click the tracks tab up top, then add new. Pick whether you’d like this track to be mono or stereo. You can also simply type ctrl+shift+N.

5. Insert another completed track

Contrary to our above point, this is how you add a track that already has audio. To do this, click on import via your File menu. Then choose audio. Or you can simply ctrl+shift+I to open the file explorer for importing.

Once the window is open, navigate to the track you want and add it. Be sure it’s either a .wav or .mp3 file. If you need to change the format, your best bet is to use this free site.

6. Align your tracks

The most accurate method for lining up your tracks is under the tracks menu. From there, choose align tracks. Select start to cursor and the next place you click will be where your selected track begins.

7. Lower track volume

Select the part of the track you’d like to quiet down. Under the effect tab choose amplify. It will open a window with an adjustable slider. Lower it by however many decibels you think the volume should lower. Don’t forget you can hit ‘preview’ to check whether it sounds right before you commit.

8. Raise track volume

To raise the volume of a track you’re going to be opening the same window as in our last tip (effect > amplify). Be sure to highlight your selected audio beforehand.

Once you’re in the new window you’ll raise the slider by however many decibels you like.

NOTE: Audacity will not allow clipping by default, meaning it won’t go above a certain margin of volume without breaking that threshold. If you want to ignore this default, click ‘allow clipping’ before committing to the change. Check whether you’re alright with the audio quality after doing this, though.

9. Where is it clipping?

To see any place where your track volume is clipping above the safe threshold, open the view tab and click show clipping. This will show you any place where your volume spikes. Either adjust those areas manually, or alternatively use effect > equalization to set your own volume parameters.

10. Fade in/Fade out

This one’s pretty easy. Highlight the selection you want to fade and under the effect menu you can choose either fade in or fade out.

You might consider doing a double fade depending on what sound you’re going for.

11. Double fade

You might find that the fade is not blunt enough, or that it doesn’t taper as obviously as you’d like. To rectify this, let’s take a fade out, for example: Highlight the selection where you want your fade, then go ahead and add it (as described above). Now select the latter half of that same selection and fade out again. Give it a listen; this might be closer to the effect you were expecting.

12. Delete part of a clip without changing the clip’s length or speed

Normally when you delete a selection of a clip it’ll smash the other segments together, making for some jarring audio and affecting the timing for everything past that point. To avoid this, a neat trick is to instead select the portion you want removed and instead of deleting it, go under your generate tab and select silence.

You’ll create emptiness for the duration of your selection.

13. Modify pitch

This is a fun feature that’s useful if you want to make someone’s voice sound lower or higher. Highlight your selection and look through your effect menu. Choose change pitch. It’ll open up a new window.

Adjust the slider and preview until it sounds the way you want. We advise you to mark down the number you choose, though; that way you can replicate the pitch again later.

14. Export your tracks

When you’re done working, you can export your project by clicking export under the file menu. Be sure to set your format before saving, and remember that you can change it later at this site.

Hopefully, this guide will help you more efficiently navigate through Audacity, and use some features you may have overlooked. Editing audio can be a time-consuming task, but it’s well worth the effort in the end!