About & Pics

Description

Music Speed Changer changes audio tempo (speed) and pitch in realtime quick and easy. Just select an audio file, mark the region you want to play (and loop/repeat) and change tempo and pitch on the fly.
It is also possible to export the changed audio file for playback in other players.
Use cases of Music Speed Changer are for instance: practicing guitar and other music instruments, transcriptions, change the speed of audiobooks, language learning...

Features:
- Change pitch and tempo (speed, time-stretch) independently
- Support for arbitrary pitch (even deviating from semi-tones)
- Loop region
- Select region
- Filtering
- Import various formats including mp3, wav, m4a, ogg, aac, ...
- Export to wav and mp3
- Volume amplification
- Play left/right channels separately (e.g. for duet training)
- Voice/Vocals reduction: reduce vocals so that only music is audible (does not work with all audio recordings!)

Note: Extreme pitch and tempo changes (for instance 24 semi-tones, which is quite a lot!) can lead to noise.

Questions, ideas, feedback? Contact us here: http://www.mobwheel.com/contact

 $2.99 in Google Play

Screenshots

Music Speed Changer Pro screenshot 1Music Speed Changer Pro screenshot 2Music Speed Changer Pro screenshot 3Music Speed Changer Pro screenshot 4Music Speed Changer Pro screenshot 5Music Speed Changer Pro screenshot 6

Version History

Launched Aug 25, 2014 (over 4 years ago).

Releasing new versions every 8 months, on average.

Dec 29
2017
(Current)
Version 3.27

Fixed reading of files from SD card and other external storage.

Jun 07
2017
Version 3.25

Fixed "Open in" problem with newer Android versions.

Apr 03
2017
Version 3.24

- Bug fixes.

Jun 26
2016
Version 3.23

- Added support for Intel x86 devices.
- Bug fixes.
3.2.0
- Files are now displayed when importing whole folders.
3.1.9
- Fixed: battery drain when MSC is not exited with the back button.
3.1.8
- Added search option.
3.1.7
- Fixed registered file type extensions.
3.1.1
- Fixed problems with (old) devices (if you still have problems then send us an email with your device type and a sample song which crashes!).
3.1.0
- Fixed problems with some audio formats (e.g. m4a).

Feb 27
2015
Version 3.22

Music Speed Changer changes audio tempo (speed) and pitch in realtime quick and easy. Just select an audio file, mark the region you want to play (and loop/repeat) and change tempo and pitch on the fly.
It is also possible to export the changed audio file for playback in other players.
Use cases of Music Speed Changer are for instance: practicing guitar and other music instruments, transcriptions, change the speed of audiobooks, language learning...

Features:
- Change pitch and tempo (speed, time-stretch) independently
- Support for arbitrary pitch (even deviating from semi-tones)
- Loop region
- Select region
- Filtering
- Import various formats including mp3, wav, m4a, ogg, aac, ...
- Export to wav and mp3
- Volume amplification
- Play left/right channels separately (e.g. for duet training)
- Voice/Vocals reduction: reduce vocals so that only music is audible (does not work with all audio recordings!)


Note: Extreme pitch and tempo changes (for instance 24 semi-tones, which is quite a lot!) can lead to noise.


Questions, ideas, feedback? Contact us here: http://www.mobwheel.com/contact

Nov 24
2014
Version 3.21

Music Speed Changer changes audio tempo (speed) and pitch in realtime quick and easy. Just select an audio file, mark the region you want to play (and loop/repeat) and change tempo and pitch on the fly.
It is also possible to export the changed audio file for playback in other players.
Use cases of Music Speed Changer are for instance: practicing guitar and other music instruments, transcriptions, change the speed of audiobooks, language learning...

Features:
- Change pitch and tempo (speed, time-stretch) independently
- Support for arbitrary pitch (even deviating from semi-tones)
- Loop region
- Select region
- Filtering
- Import various formats including mp3, wav, m4a, ogg, aac, ...
- Export to wav and mp3
- Volume amplification
- Play left/right channels separately (e.g. for duet training)
- Voice/Vocals reduction: reduce vocals so that only music is audible (does not work with all audio recordings!)


Note: Extreme pitch and tempo changes (for instance 24 semi-tones, which is quite a lot!) can lead to noise.


Questions, ideas, feedback? Contact us here: http://www.mobwheel.com/contact

Previous 3 versions
 

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