Step 1: download & Install Virtual Audio Cable
from here https://vb-audio.com/Cable/
understanding VB cable settings
virtual audio cable:
Output = input or recording
input = playback
sound goes to output to >> input >> another hardware. (skype,)
Step 2: Configure sound settings on windows
Playback device: plays sound
Recording device:records
Recording device audio quality settings available at advance tab.
cross check match with input hardware device.
Step 3: Configuration at Adobe Audition
a. Adobe audio hardware properties
input device: actual hardware
output: virtual cable input default
default & master will be same.
microphone input >>Audition>>VB cable output>>
cable input >>at obs
In Multitrack session:
Select Mixer
Input device:
stereo: real input device usb audio codec
output: stereo >> cable input virtual Audio cable VB
Step 2:
Then Select R for Record
Then select I for Monitor
Monitor outputs sound vb cable.
vb cable as a input hardware for obs.
processed audio will come to OBS.
OBS Itself good for audio processing but audacity at professional level.
Troubleshooting
Two Different audio qualities not works together
my case: 16 bit mono 48k for input device
VB has setting for 24bit something not worked , so i changed to 16 bit 1 channel usually mics have only one 1 channel.
audio quality should be same
16 bit dvd or whatever the actually input hardproprties.
otherwise voice lose quality for editing.
just like compressing image.
16 bit 48K