All about Audio and Video
MP3 & Audio

Audio Speed Changer 1.1.1A

Slow it down, speed it up, keep the same sonic characteristics!

Software Information of Audio Speed Changer 1.1.1A

Download by Platform



License: Free

Downloads: 1545

Screenshot (View large)

Publisher's Description of Audio Speed Changer 1.1.1A

Audio Speed Changer allows you to modify the playback speed of your audio files "on the fly", without changing their audible characteristics. It can be used to help transcribing audio, to save time listening to audiobooks/podcasts, to practice dance steps or just to have fun!

How it works: Choose a file, all songs from a folder or a whole album from your personal collection, limit the time frame you want to listen to, set the percentage of speed change you want to apply and just press play!

List of features:

- Audio formats: mp3, wav.
- Load songs, folders or whole albums (press and hold for options)
- Speed up or slow down audio up to 200%
- Start and End markers: limit the timeframe you want to listen to by drag&drop or precise setting.
- Song Position marker: set the position you want to start listening to at any time!
- Repeat mode
- Plays in background
- Auto saves configuration for each song

About permissions (ASC requests 4):

- INTERNET and ACCESS NETWORK STATE are required for ad-support only;
- ACCESS COARSE LOCATION helps displaying advertisement which is relevant in your location;
- READ PHONE STATE allows Audio Speed Changer to stop automaticaly when there's an incoming call.

No personal information is saved, including contacts or phonecalls. Contact me if those permissions bother you.


Developped by Gabriel Simões
Icon by Lucas Reis (

* Please report bugs and/or request features by acessing the option "Contact Developer" from the main menu, and not by posting comments on the market. Thank you!

(time stretching - time stretcher)

Recent changes:
Crash bugs fixed!
- Bugs fixed
- Smaller size
- Position/search marker
- Auto save configuration for each song
- Songs list in albums
- Load whole albums or folders (great for audiobooks!)
- Skip songs without having to wait for the waveform to complete loading
- Click on the markers’ buttons to set their position
- Landscape mode implemented
- Performance improvements
- Less permissions needed
- Songs search improved
- Translation to Portuguese
- Bugs fixed

Content rating: Low Maturity

Related softwares of Audio Speed Changer

Download by Platform



Copyright A Free Codec .© 2014 - All rights reserved   Contact Us   Privacy policy     

Choose language : Español 日本語 Deutsch Français      Partner sites: Softpile Fanhow 1Mobile Market