Recent content by sm52

One of the miniDSP dealers. https://www.minidsp.com/aboutus/minidsp-dealers

Umik-1 has ADC 24 bit 48 kHz, no ASIO driver. Umik-2 has ADC 32 bit 44.1-192 kHz, driver ASIO.

Maybe the right speaker sounds muffled on the highs due to a problem in the speaker itself. If we compare the distortion graphs of the right and left before equalization, we can see that the right one produces much more distortion at HF.

The option to use AVR auto-calibration is not worth using at all. Because auto-calibration almost always makes mistakes with delays for subs, and the cutoff frequencies are not the best. Auto-calibration is for those who do not want to waste time for an ideal result, and who are satisfied with...

When there are 20 closely spaced graphs on the ALL SPL tab, the only way to see the graph I'm interested in is to uncheck it and turn it on. The list below is also convenient because there may be groups of charts that interest me at the moment. It's easy to see them there. It is very difficult...

Thank you.

Now the names do not disappear. And not only in the overlay graphs, also in the ALL SPL legend. So convenient. Thank you. If the file name is short, it is already visible. If the name of the measurement inside the file is short, it is already visible. And if one of these two is long and not...

This is good. I tried turning them on, but they didn't appear on hover, so I decided they weren't appearing at all. But it turned out that in one mdat file there are no notes at all, but in the other there are some. Is it because during measurements in the first file the display of notes was...

You have mini-DSP Flex. If you run the main speakers through it, you can delay them by 7.34 milliseconds.

John Mulcahy, In the alignment tool, when the impulse time changes, the phase graph of one of the speakers (the second) changes (shifts) incorrectly. If you decrease the time, the phase shifts in one direction; if you then increase it, it shifts even further in the same direction. And two...

The main speakers play too far down and the sub plays too far up. But, if you keep everything in mind as it is, then the sub should be done earlier by 7.34 ms (0.00734 s). I did it in the fourth measurement.

Yes. It is approximately. To find out this time more accurately, I need an mdat file with three measurements, as in the picture.

L and R are tuned together, but the sub did not have time to join them. Because he didn't have enough cells. To coordinate it with the main speakers, the sub needs to be moved about 12 ms earlier.

The placement of speakers, furniture, etc. in the room, what's inside the electronic devices, and much more. Sometimes it is better to leave it as is, achieving the maximum with simple actions.

Works. Thank you.