Windows 10: Mixing Audio for Digital Output

How do I use an equalizer to mix audio for digital output to a Microsoft Display Adapter?

:)

 

Stereo mix showing but not showing audio

A potential solution for those who use digital outputs to a separate sound system for your sounds (rather than speakers or headphones), and have tried all the normal suggestions when Stereo Mix shows up on the recording tab, but shows no audio, and programs
such as Audacity won't record a signal.

I use digital optical out from my sound card (Realtek High Definition Audio) to my sound system. There are therefore no speakers connected, and no speakers show in the sound settings. And no audio showing in Stereo Mix.

However, connecting headphones instantly solves the problem - stereo mix shows audio, programs like Audacity can record again (plugging headphones in the headphones jack makes no difference to the digital optical output signal = does not mute it).

I would be really interested to know why Stereo Mix will not show audio if there are no speakers or headphones connected.

 

Digital Audio Cable

The My P5Q-E motherboard supports:

• Digital coaxial outputs
• 3.5mm jacks front and rear, but you need a RCA to 3.5mm cable

Both cable methods carry stereo for games, MP3s etc unless you use the receivers 2.0 to 5.1 up mix feature such as Prologic or DTS Neo.

I'll advise you use digital coaxial as you'll be able to listen to Dolby Digital and DTS from genuine DVDs (not DD True HD or DTS Masters)

 

How to select PCM stereo output for digital audio S/PDIF jack?

I am looking to upgrade the sound from my PC. I wish to bypass the sound card of my computer by plugging in a digital-to-analog converter (DAC) in a USB 2.0 port. I've learned I can stream digital audio that way by selecting my DAC as the default audio output
device. However, the DAC I am considering also can stream data from the digital optical output on my PC to the DAC. A tech rep for the DAC told me to stream music from both the optical output
and the USB port alternatively and see which sounds better. However, for the DAC to utilize the digital optical jack it must be set to pulse-code modulation (PCM) stereo output.

Hence my problem. I see no menu option for selecting PCM stereo output as opposed to DTS or Dolby multi-channel audio in my sound controls for the optical output (in the "Supported Formats" section of the "Digital Audio S/PDIF Properties" menu. (Microsoft
WMA Pro Audio is also offered in that menu, but I don't know what that is or if it changes the digital optical audio output to PCM format.) I would like to utilize the digital optical output from my PC as the DAC rep suggested if at all possible. Please advise.