Editing

Tap panel-button and use the Select tab.

Select a region: scroll to the beginning of the region and tap start-selection Then scroll to the end of the region and tap end-selection

To play the selection looped, press and hold play-button. You can also change or clear the selection while playing or recording.

Edit menu:

Copy
copy the selection into the clipboard
Cut
move the selection into the clipboard
Paste
insert the clipboard content at head position
Export
save the selection to an other file
Delete
remove the selection
Mute
turn the selection into silence
Crop
suppress everything before and after the selection

Effects menu:

Normalize
make the selection as loud as possible without clipping
Gain
apply a custom gain to the selection
Fade in
apply an increasing gain to produce a fade-in effect
Fade out
apply an decreasing gain to produce a fade-out effect
Reverse
reverse the selection so that it plays backward

Feel free to experiment, you can revert the last change with Undo.

Tap clear-selection to clear the selection.

Notes:

It is highly recommended that you use an uncompressed format such as WAV or AIFF when editing. Although possible, editing compressed files can be very slow and may also result in a loss of quality.

For security, editing is not performed in-place. In most cases, you will recover your file unchanged if you interrupt editing by exiting TapeMachine, or if your phone crashes or runs out of battery while processing.