Record and share your song ideas and demos. The J4T is a 4-track recorder, great for recording your song ideas and demos. Features: * Play & record on four trac...

Record and share your song ideas and demos.

The J4T is a 4-track recorder, great for recording your song ideas and demos.

Features:

* Play & record on four tracks
* Import & export wav and mp3
* Share with apps like SoundCloud, Google Drive, Gmail, DropBox etc.
* Adjustable samplerate.
* Loop function
* Metronome
* Stereo panning
* Copy-function for quick duplication.
* Mix multiple tracks down to one to free up tracks
* 4 FX per track: Fuzz, Chorus,Delay, Equalizer.
* Track editing (cut/copy/paste/fade-in/fade-out)

Planned features:

* More audio effects (phaser, reverb)
* More editing features

If you experience bugs or issues on your phone, please let us know about it by sending an email so we can try to fix it.

Known Issues

* If the tracks are out of sync,adjust the sync correction on the settings screen. This seems to work for most users, but there is also an option to manually sync after recording via Tracks/Sync.

* With some phones/headphones the audio is routed to the speaker when recording. There is no fix for this other than trying with different headphones.

* The app doesn't work well on the Samsung Spica, the Samsung Moment, the Motorola Triumph.

MP3 Decoding/Encoding specifics:

For mp3-import the app uses the JLayer-MP3 Library from the JLayer Project: http://www.javazoom.net/javalayer/javalayer.html.

For mp3-export the app uses LAME from the LAME Project:
http://lame.sourceforge.net/

Android minimum requirements: Android 2.0 ECLAIR

Screenshots: