: Show a graph of the sound curve before the user hits "download".
: Allow users to download older versions of their "sound signature" if a new update doesn't sound right. konfiguratsiia zvuka skachat
If you tell me the (like Windows, Android, or a specific game) you're building this for, I can give you more technical details. KMM-BT304 KMM-BT204 KMM-304Y : Show a graph of the sound curve