Because transfers are completely digital and do not involve analog conversions, there is when audio passes through a virtual cable. If no format conversion or volume control is applied, the transfer is bit‑perfect, making it suitable even for audiophile applications. Full versions of VAC support sampling rates up to 384 kHz , bit depths up to 32 bits , and up to 32 channels .
Scroll down and click on (or "App volume and device preferences").
The software was first released on October 14, 1998, by developer Eugene Muzychenko, and is written in C++. The latest stable version as of April 2023 is 4.70. Over nearly three decades, VAC has become the industry standard for software audio routing on Windows, trusted by streamers, podcasters, musicians, and IT professionals worldwide. virtual audio cable
Sample rate mismatches or buffer sizes that are too low. The Fix:
Which are you trying to connect (e.g., Discord to OBS, Zoom to a DAW)? Because transfers are completely digital and do not
Let’s look at a practical example. We will use the free driver to route music from a media player directly into a Discord voice channel without picking up any background room noise. Step 1: Download and Install
Change its specific dropdown menu from "Default" to CABLE Input (VB-Audio Virtual Cable) . Note: Chrome will now go silent. Do not panic; the audio is simply being sent down the virtual pipe. Scroll down and click on (or "App volume
You should now hear the sound from the first application while it's also being transmitted to your recording software. This setup is called "cable monitoring".
Go to your system sound settings and manually switch your primary output device back to your hardware speakers or headphones. Only change specific individual applications to use the virtual cable. Issue 3: Microphones or Inputs Disappearing on Mac
At its core, Virtual Audio Cable is a Windows WDM/KS (Kernel Streaming) virtual device driver that creates a collection of virtual audio devices named Virtual Cables. Each cable has a pair of audio ports—input and output—that are internally connected. All digital audio data sent to the output port is implicitly transferred to the input port and can be retrieved by another application.