How to get specific frequency and time values for .wav file and export the values as .csv? Problem: I need to analyze this music .wav file, particularly for its frequency, amplitude, and pitch over specific intervals of time. Is there any easy to use software and steps I can take that can help me accomplish this? I have tried audacity, sonicvisualizer, and sigview, but I am unsure how to utilize these softwares appropiately to achieve my specific goal. Thanks in advance!