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Challenges relating to producing an audible output or an audio file which could then be played. If a challenge relates to textual representation of sound, it may fit better in the [music] tag.

34 votes
14 answers
3k views

Morse the New Year

Theme: Audio Processing Your task is to write a program, which writes an audio file to disc (in a format of your choice), which contains the Morse code for 2015, i.e. ..--- ----- .---- ..... … Note that you have to write an audio file. You cannot just play the sound, e.g. using system beeps. …
Martin Ender's user avatar