how to use virtual audio cable with foobar2k

Testing machine ran on AMD FX8350 with 8 cores 4.2GHz and 8MB cache for L2/元. Compare results using Audio DiffMaker with master file as reference.Use free version of Fidelizer at Purist user level with updated foobar2000 configuration from Fidelizer’s User Guide, record again, export audio as after.wav.Route bit-perfect recording from Virtual Cable’s master audio stream with Foobar2000’s WASAPI output to Audacity’s WASAPI input, export audio as before.wav.For basic demonstration, I’ll make 5 samples of aligned/before/after wav files with Audacity at 24/96 format (10ms latency). Prepare aligned master files with silence added.In this case, I’ll use VB-Audio Virtual Cable, foobar2000, and Audacity on Windows 10. Setup master file and audio playback/recording through digital domain.After a few runs of Diffmaker’s tests for a few weeks, this was the method I used in final version. Now I hope you understand better about DiffMaker and correlation depth. The higher this value, the more correlated the 2 samples are (ie. Archimago refers to this metric as below if you’re following his measurement tests. There’s interesting metric called ‘Correlated Null Depth’ that can detect most subtle changes as measurable data. General audio “tweaks” said to affect audio signals (rather than to affect the listener directly)Īnything else where the ability to change an audio signal is questioned Treatments to audio CDs (pens, demagnetizers, lathes, dampers, coatings…)ĭevices said to modify electrons or their travel, such as certain treated “clocks”ĭifferent kinds of operational amplifiers, transistors, or vacuum tubes After lengthy research in pro audio’s communities, I found DiffMaker being used in this thread below.Įvaluating AD/DA loops by means of Audio Diffmaker – Gearslutz Pro Audio CommunityĭiffMaker was used to test for audible effects ofĬhanging interconnect cables (compensation for cable capacitance may be required)ĭifferent types of basic components (resistors, capacitors, inductors)Ĭhanging loudspeaker cables (cable inductance may need to be matched or compensated) This was done through pure software environment using VB-Audio Virtual Cable to make sure no hardware’s error is involved. It’s been a challenge to measure digital audio’s qualities and most of the time audiophiles don’t know any measurement outside RMAA’s analog metrics and got failed evaluations as you can see below:

How to use virtual audio cable with foobar2k