To edit a recording, select a file in the recordings table and select "Edit Recordings..." from the Recordings menu. All changes are finalized if and only if the window is dismissed using the OK button. Several different methods of editing and viweing the file are presented.
The "Apply Gain" button takes a float value from the text dialog box immediately to its right and interprets it as a double. All samples in the file are multiplied by this value as soon as the "Gain" button is pressed. This can be undone with the "Restore" button.
This immediately scales the file such that the maximum value is 1.0 by applying the appropriate gain. This can be undone with the "Restore" button.
This mixes any stereo or higher recording into a mono recording. This can undone with the "Restore" button.
This button plays the file to the default sound output device
Stops any playback that may be taking place.
This provides a mechanism for viewing all the samples of a recording. Note This takes a very long time to produce for all but the shortest files. The system is unresponsive in the meanwhile.
This provides a mechanism for viewing the samples in a graph. Note This takes a significant amount of time. Large recordings will cause the system to appear to hang while preparing the display.
This provides a mechanism for viewing the harmonic spectrum of the entire recording. Note This takes a significant amount of time to produce. Large files will cause the system to appear to hang while preparing the display.