Calibrating audio output device with playback of adjusted audio

A digital audio player comprising:

• at least one processor;
• and
• at least one non-transitory computer-readable storage medium operatively coupled to the at least one processor and storing instructions which, when executed by the at least one processor, cause the digital audio player to be capable of:
• recording timestamp data associated with a time at which a user input is received during a playing of a segment of a digital audio file;
• mapping the timestamp data to at least one playback attribute associated with the segment of the digital audio file;
• determining calibration data using the timestamp data and the at least one playback attribute;
• using the calibration data, automatically calibrating the playing of a different digital audio file.

A method comprising:

• recording timestamp data associated with a time at which a user input is received during a playing of a segment of a digital audio file;
• mapping the timestamp data to at least one playback attribute associated with the segment of the digital audio file;
• determining calibration data using the timestamp data and the at least one playback attribute;
• using the calibration data, automatically calibrating the playing of a different digital audio file;
• wherein the method is performed by a digital audio player.

At least one non-transitory computer-readable storage medium storing instructions which, if executed by at least one processor, cause a digital audio player to be capable of:

• recording timestamp data associated with a time at which a user input is received during a playing of a segment of a digital audio file;
• mapping the timestamp data to at least one playback attribute associated with the segment of the digital audio file;
• determining calibration data using the timestamp data and the at least one playback attribute;
• using the calibration data, automatically calibrating the playing of a different digital audio file.