How to Add Echo to Audio Files

Step1 – Input an Audio File

Launch Free Audio Editor. Click “Home – Open” to activate a browser window, in which you can select an audio file from your computer. Then, click “Open” to input the audio file to the program.

Tips: All the files of the supported formats can be seen in the “Open” window & if you want know other formats supported, activate the “Files of type” dropdown list at the bottom.

Step2 – Select a Part of the File

Choose a region you want to edit. There are 4 ways to select a region:

Use hotkey like Shift+Home, Shift+End or Ctrl+A to select from start/end or all;
Click the left button and drag along with the waveform to the place you want to select;
Specify the beginner & end of the session by moving the sliders below the waveform window;
Input the start, end and length of time to choose specified region at the bottom of the editor.

Tips: If you do not select any part, some inactivated buttons will be in color grey and the corresponding features are unavailable; some audio effect will be directly applied to the whole waveform.

Step3 – Apply Effect to Selected Part

Now click “Effect” tab and choose “Echo” to activate the setting window. Specify detailed parameters or apply some popular presets to adjust the effect. Click“Preview” to listen to the music before adding the effects to the waveform to make sure you get exactly what you want. Then click “OK” to add echo effect to the selected region.

Step4 – Save the Changes

Now go back to the “Home” tab and click the “Save” button to save the changes to the original file or click “Save File As” to save the changes with a different file name and/or location. After that you can select the output folder and format as well as adjust the output quality. Now, have great fun with edited music on your music player!

Tips: If you are a preliminary user, the presets applied by easily dragging the slider would be very convenient and works for most situations; if you are familiar with the audio parameters and want to get some PRO quality, suit yourself and adjust the numbers.

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