I want to generate the waveform from an audio file or from live audio recording in my app, i have seen this tutorial but its built for cocoa platform not for cocoa touch and i have also google many tutorial but i am still unable to find out the tutorial which could help me to generate audio waveform signals like SoundCloud app. I have also tried apples aurioTouch but its too complex to understand.
Please help me and suggest a good example of waveform generation.
Thanks in advance.
