hi, i’ve decided to share a little project i made for visualizing your voice in snap!
i think pen projects that use microphone variables to visualize your voice are very interesting, i just wanted to share this one to see what others think
project instructions
i’ve added instructions in the notes, but here they are just in case
press 1 to toggle debugging information, 2 to switch between the (microphone [samples V] and (microphone [spectrum V]) displays, 3 to toggle sample muffling ((atan2 (microphone [samples V]) ÷ (microphone [resolution V]) – it’s mainly for voice recording/playback, but it’s cool to see its effect on the samples too), and 4 to toggle voice playback
(ps: if you look on my profile there won’t be topics for experiments 1-6 because these types of projects are just little things i did in my free time when i was bored and i don’t usually bother sharing them. i did share experiment 3 in someone else’s topic a while back, but i haven’t found the post yet) (pps: how do you do small text? )
and yes, this was inspired by the microphone visualizer in the banner image on the main page
Do you understand the spectrum values any better than I do? It seems to me that the loudest frequency is always all the way at the left of the picture; it doesn’t move left and right as you sing lower or higher pitches.
Typical output is equally spaced in the range [0 .. sample_rate / 2] (Nyquist frequency)
Chrome@Win10, headset microphone, the rate is 48KHz and there are 512 samples.
So the whole result range is 0..24KHz. One sample per 47Hz range.
Spectrum of the tone generated with
3000
)
