Audio Speed Changer
Change the playback speed of your audio files (Resampling).
Change the playback speed of your audio files without affecting the pitch, or adjust both speed and pitch together.
About Audio Speed Changer
The Audio Speed Changer lets you speed up or slow down your audio files. It is useful for practicing music, transcribing interviews, or creating fast-paced audio effects.
How to Use?
- Upload: Select your audio file.
- Adjust Speed: Use the slider to set the playback rate (e.g., 0.5x for slow, 2.0x for fast).
- Apply: Process the file with the new speed.
- Download: Save the modified audio.
Features
- Variable Speed: Fine control over playback rate.
- Pitch Correction: Option to maintain pitch while changing speed (Time Stretching).
- Fast Processing: Changes are applied quickly in the browser.
FAQ
Will the voice sound high-pitched?
If you use standard resampling, yes. If you use the time-stretch algorithm (if available), the pitch remains natural.
What is the range?
Typically you can adjust speed from 0.5x (half speed) to 2.0x (double speed).