How to get a frequency-time diagram of the sound on SoundCloud?

Hello,

prompt please where to dig on the topic. It is desirable, of course, the option for iOS. But, in principle, any solution in C/C++ will be happy.

Thank you!
October 3rd 19 at 02:15

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October 3rd 19 at 02:17
Solution

http://www.codeproject.com/Articles/14873/Simple-Audio-Out-Oscilloscope-and-Spectrum-Analyze

Is done using FFT (fast Fourier preobrazovanie)

http://stackoverflow.com/questions/4675457/how-to-generate-http://stackoverflow.com/questions/4675457/how-to-generate-the-audio-spectrum-using-fft-in-c - Pattie.Kuvalis commented on October 3rd 19 at 02:20
Damn, how uncomfortable with one line if you copy-paste here. Here is the link. http://stackoverflow.com/questions/4675457/how-to-generate-the-audio-spectrum-using-fft-in-c - Pattie.Kuvalis commented on October 3rd 19 at 02:23

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