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Is there any way I can use minim to make a frequency time graph where I can get the highest frequency and the lowest frequency of a sound track along with the corresponding time at which that frequency occurred?
---using fft.forward you can get all frequencies or some average for them
--- you create an highest && lowest global var, the twos = 0 in setup();
--- you create a for loop with the fftlin.size
---you have some local var corresponding to frequency (getFreq()),
--- if this value is > than "highest" then highest = this value
---- if this value is < lowest then lowest.....
--- so at the end of your nested loop you get the max && min freq for your sound
---as for time, i think that you can use from minim ("position()" -- i have not done that, but i think that it will work; in this case you have 2 more globals (declaed in setup as =0) that are updated("highestTimestamp, lowestTimeStamp") in the nested loop.
Thanks allot! I didn't know the getFreq() function, and the position() function, I was planning to use loops in order to store a max value, but I need the greatest change in frequency, which won't be hard, I'll just take in a larger sample is all. :)