Recent content by sm52

Just in case .

Hello. I have been looking for ways to avoid latency for the purposes of audio programs for a long time. All attempts did not give a reliable result. What I did. I have uninstalled or disabled all antiviruses. In win10, you can only stop active tracking for the duration of the current session...

For any measurement, one USB connection of the external sound card to the computer is enough. There is no difference between USB2.0 or USB3.0 or USBC for measurements. But if you plan to listen to music in headphones through an external card, then a map with USB3.0 or USBC is better. A little...

I measured 5.1 when connecting a computer via HDMI to the receiver, and via USB to the Audient sound card. That is, the output from REW to HDMI, input via Audient.

I measured the voltage at the output of the sound card with a multimeter in both cases. It is the same, in both cases it corresponds to -9.6 dB.

Fine. Why has the output level changed when I turned on the sound card calibration? Thank you. I assumed so too. But the measurement information contains an indication of synchronization.

Yet. The calibration of the sound card was done in some way with acoustic synchronization. This is the setting of my last acoustic measurements. Previously, the length was 256 during the calibration of the sound card. Now 1M. According to my observations, the least noise is at 512 and 2 passes.

John, hello. If I press the sound card(Audient) levels check button in the Preferences/Soundcard tab, when there is a loop from the output to the input, ASIO drivers is selected and the level I set to -9.6 dB, the indicator shows -9.54 dB at the output. When I switch the selection to Java...

This is so for several reasons. First. You do not know at what voltage the manufacturer received the parameters. Different data are obtained at different voltages. Second. You did not choose the added mass well. Third. The double added mass method is more precise than the method of one added...

Yes.

This is true. This is the sound system of Windows.

What should be the value of OR1?

If as a result you have received almost factory TS parameters of your drivers, this confirms the correct measurement. The obstacles visible on the graphs are the result of poor contacts and network interference. The resistance of a short circuit should be much less, 0.5 om or less. But this does...

Yes. I thought about time alignment. You are right.

Why? This makes Serko70 (OCA) in its program working through the API.