Wikipedia:Reference desk/Archives/Computing/July 2024

= July 4 = Reference_desk/Archives/Computing/2024 July 4


 * 1) Using the free VPN feature of the Opera browser
 * 2) Fourier transform and eigenvalues

= July 7 = Reference_desk/Archives/Computing/2024 July 7


 * 1) How to quiet certain pitches in an audio file?