Excercise: Sound recorder / player , MIDI Player • Program an application that can record and play a sound, controlled from the application menu: 1. You need to import the audio module and use: audio.Sound.play() for playing the sound audio.Sound.record() to record
2. You need to open and close sound files by using: audio.Sound.open(filename) audio.Sound.close()
Note: check for additional parameters in the API_Reference_for_Python.pdf document.
Example file: ex_soundrecorder.py Description: ex_soundrecorder_descr.py
MIDI player It is also possible to play Midi notes. Here is a simple player example. Example file: ex_midiplayer.py Note: before you can run the script you need put the following files to your phone's memory card (location e:\\ ): Midi file 1: sound1.mid Midi file 1: sound2.mid Link to MIDI in general
Other sound supported formats: AMR, MP3, AAC, and Real Audio
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