If you are interested, then we can make a dedicated tutorial or guide on installing and configuring the Equalizer APO. There are several more features of the Equalizer APO that you can explore in the official SourceForge link. Speaking of features, here are some important ones: It is an open-source software with several useful features. Jonas Thedering developed the Equalizer APO, a graphical equalizer for Windows in the form of APO (Audio Processing Object). While Windows has a basic set of APOs, it also allows custom APOs from audio hardware manufacturers and third-party developers to enhance the sound experience with additional audio effects. These “ effects” can be equalizers, Automatic Gain Control (AGC), Echo Cancellation, Reverb, etc. It is a software-based digital signal processing (DSP) solution to provide special audio effects. With Windows Vista, Microsoft introduced Audio Processing Objects (APO). Make An Exception For Equalizer APO In Antivirus And/or Firewall How To Fix Equalizer APO Not Working Issue?.
