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Music playing nxt
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Rookie
Joined: Wed Feb 08, 2012 8:28 pm Posts: 13 
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 Music playing nxtI am trying to use the sound function on the NXT to make it play the super marios theme song. Does anybody have any idea what the code would look like. I have programed a lot of other things but i have never really messed with sound. Thanks,
Thekid986 |
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| Mon Feb 13, 2012 12:25 pm |
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Rookie
Joined: Fri Jan 27, 2012 6:57 pm Posts: 40
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Re: Music playing nxt Here is a ROBOTC program I made a while ago to play the Mario theme on the VEX Cortex.
Also, here is a midi file and the resulting converted rmi file (used BricxCC) that both contain the Mario theme. The rmi file should play on the NXT (though I haven't tested it): http://ge.tt/8Pl7MZD
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| Mon Feb 13, 2012 12:56 pm |
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Rookie
Joined: Wed Feb 08, 2012 8:28 pm Posts: 13
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Re: Music playing nxt Thanks a lot that helped out
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| Mon Feb 13, 2012 1:37 pm |
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Moderator   Joined: Tue Sep 14, 2010 9:19 pm Posts: 496
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Re: Music playing nxt If you don't want to write your own sound output function, like sumasmreq did, you can use ROBOTC's built in tone function:
_________________ sudo rm -rf / |
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| Mon Feb 13, 2012 3:36 pm |
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Expert
Joined: Thu Jan 03, 2013 5:10 pm Posts: 155 Location: Southern Indiana
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Re: Music playing nxt Just some music theory:
The lowest A on a piano has a frequency of 220. Every octave up, the frequency of a note doubles. Since there are 12 notes per octave, this means that to calculate the frequency of the nth note on a keyboard, you would use this:
where the lowest A is notenum zero. _________________ I'm not a robot! I'm british! ~ quote from an asparagus I am not a robot! I am a unicorn! ~ quote from a robot Play chess for free! |
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| Fri Jan 04, 2013 7:53 pm |
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