Audio Fade In & Fade Out
Adds a linear or cosine fade in a specified duration to the short audio.
Files and results are only processed in this browser, and the server is not uploaded. Files are not preserved after leaving or emptying the page; the original file will not be modified.
The audio output is 16-bit PCM WAV. Please reduce the device volume before playing; up to 60 seconds per segment, the maximum file is 16MB. Does not play automatically.
Audio Fade In & Fade Out User manual
- Fill in the parameters or select the file according to the form, and check the unit and format first.
- Add 1 second fade in at the beginning and 2 seconds to fade out at the end.
- Click the processing button to view the results, you can copy or download and save.
Calculation method and processing rules
Apply amplitude envelopes at the start and end. Combined fade duration must not exceed clip duration.
scope of use
Only change the amplitude, do not change the pitch and playback speed; the source file is not modified, and the audio is up to 60 seconds.
Will the input content be saved on the server?
This tool handles input in the browser, and does not upload files or form content. Typing practice scores are only saved in the native browser.
Why may the result be different from other tools?
Only change the amplitude, do not change the pitch and playback speed; the source file is not modified, and the audio is up to 60 seconds. Please compare the input unit, rounding method, applicable rules and data version first.