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Forum: Receivers, Amps, and Processors   04-12-2017, 02:34 PM
Replies: 5,929
Views: 254,039
Posted By IgorZep
No.

No.
Forum: Receivers, Amps, and Processors   01-24-2017, 02:49 PM
Replies: 5,929
Views: 254,039
Posted By IgorZep
Last time I checked it was in between of bass...

Last time I checked it was in between of bass management and speakers, i.e the last step of the DSP pipeline, so equalizing physical speakers, not logical channels. It wasn't the last firmware and I...
Forum: Receivers, Amps, and Processors   12-29-2016, 02:12 PM
Replies: 176
Views: 16,280
Posted By IgorZep
But he had a great product with quality and deep...

But he had a great product with quality and deep integration, carefully thought out and consistent. Emotiva have a 'processor' where very basic processing functions fail and integration between...
Forum: Receivers, Amps, and Processors   12-29-2016, 07:53 AM
Replies: 5,929
Views: 254,039
Posted By IgorZep
Why do you think they will fix all of the XMC-1...

Why do you think they will fix all of the XMC-1 issues in a week or two if they are unable to do it in two years already. :rolleyes:
Forum: Receivers, Amps, and Processors   12-29-2016, 07:46 AM
Replies: 5,929
Views: 254,039
Posted By IgorZep
Do you know when this is finally going to happen?

Do you know when this is finally going to happen?
Forum: Receivers, Amps, and Processors   12-26-2016, 10:41 AM
Replies: 176
Views: 16,280
Posted By IgorZep
Dirac Unison (if they end up implementing it)...

Dirac Unison (if they end up implementing it) optimizes all of them together (as well as also using capable satellites for evening response across the room, and will also take the job of...
Forum: Receivers, Amps, and Processors   12-26-2016, 10:31 AM
Replies: 176
Views: 16,280
Posted By IgorZep
Ahh... I love to find bugs :) But what I love...

Ahh... I love to find bugs :) But what I love even more is when they are fixed. Unfortunately for XMC-1, after years already, there are still a number of bugs and they are not (only) about something...
Forum: Receivers, Amps, and Processors   12-24-2016, 07:38 AM
Replies: 5,929
Views: 254,039
Posted By IgorZep
The pin 1 is the Chassis/Shield! There is NO...

The pin 1 is the Chassis/Shield! There is NO 'signal ground' on the XLR connection. Signal is only passed by pins 2-3. The difference voltage is the signal.

See AES48, Rane note 165...
Forum: Receivers, Amps, and Processors   12-15-2016, 05:55 PM
Replies: 5,929
Views: 254,039
Posted By IgorZep
Single ended differential amplifier could still...

Single ended differential amplifier could still be perfectly balanced. The point of connection to the 'ground' is just a reference point for the output. Once feedback is symmetric and output...
Forum: Receivers, Amps, and Processors   12-15-2016, 05:42 PM
Replies: 5,929
Views: 254,039
Posted By IgorZep
This statement is false. What is balanced about...

This statement is false. What is balanced about the connection is it's impedances, not signal voltages. Once they are equal for inputs and outputs - they are balanced. Signal doesn't have to be...
Forum: Receivers, Amps, and Processors   09-21-2016, 11:11 AM
Replies: 13,152
Views: 393,373
Posted By IgorZep
delay_to_set = DELAY_REF - excess_group_delay ...

delay_to_set = DELAY_REF - excess_group_delay
Changing target curves doesn't change excess_group_delay as all targets are minimum phase, so it should not change the delay_to_set too.
Forum: Receivers, Amps, and Processors   09-21-2016, 10:47 AM
Replies: 13,152
Views: 393,373
Posted By IgorZep
They either don't know anything about it and...

They either don't know anything about it and their bass management is completely independent of Dirac (most likely) and then something weird happened, or they know something and integrate with it,...
Forum: Receivers, Amps, and Processors   09-21-2016, 10:40 AM
Replies: 13,152
Views: 393,373
Posted By IgorZep
I can't too, except if one of the measurements...

I can't too, except if one of the measurements was wrong at sub channel calculations (due to bad S/N or some noise happened during it's measurement).
Forum: Receivers, Amps, and Processors   09-03-2016, 07:34 AM
Replies: 5,929
Views: 254,039
Posted By IgorZep
There are actually two issues with BM crossovers...

There are actually two issues with BM crossovers on the XMC-1.

1) Proper slopes and phase-matching of LPF and HPF parts of the crossover.
2) Ability for Dirac to correct all-pass non-linear phase...
Forum: Receivers, Amps, and Processors   08-31-2016, 10:04 AM
Replies: 5,929
Views: 254,039
Posted By IgorZep
I said that without pro kit it does not meet my...

I said that without pro kit it does not meet my expectations for cases when you change crossover frequency in relation to what XT32 has detected. Pro kit fixes the problem by allowing you to select...
Forum: Receivers, Amps, and Processors   08-31-2016, 09:45 AM
Replies: 5,929
Views: 254,039
Posted By IgorZep
I definitely can hear a difference when...

I definitely can hear a difference when crossovers, due to phase mismatch, create a null in otherwise flat frequency response. It is pretty big difference.
Forum: Receivers, Amps, and Processors   08-31-2016, 09:34 AM
Replies: 5,929
Views: 254,039
Posted By IgorZep
This is what I did. Denon X4000 (entry...

This is what I did.


Denon X4000 (entry XT32) + Pro Kit + Pro license.


Agree. Some Pioneer decisions look really strange. It looks like every piece of DSP is done by a separate team and they...
Forum: Receivers, Amps, and Processors   08-31-2016, 04:17 AM
Replies: 5,929
Views: 254,039
Posted By IgorZep
Audyssey target is 2nd order Butterworth on the...

Audyssey target is 2nd order Butterworth on the bottom. The only problem with it is that this target does not adjust to the selected crossover frequency, but always stays at what Audyssey is detected...
Forum: Receivers, Amps, and Processors   08-30-2016, 07:46 PM
Replies: 5,929
Views: 254,039
Posted By IgorZep
MiniDSP with Dirac got BM plugin comparably...

MiniDSP with Dirac got BM plugin comparably recently. But from what I observe on the thread it has Linkwitz-Riley crossovers, so should work well.


Dirac on PC is just a Dirac technology. Dirac...
Forum: Receivers, Amps, and Processors   08-30-2016, 06:15 PM
Replies: 5,929
Views: 254,039
Posted By IgorZep
No speaker follow THX rolloff once they...

No speaker follow THX rolloff once they Dirac-calibrated. Even THX ones. To make them THX-rolloff you need to dhaw that ... 2nd order Butterworth slope in the Dirac target, at appropriate frequency,...
Forum: Receivers, Amps, and Processors   08-30-2016, 05:58 PM
Replies: 5,929
Views: 254,039
Posted By IgorZep
May be I just don't have time to spent it on...

May be I just don't have time to spent it on buying things/selling/buying again process... Include on that time for research, testing, etc. Add to that accessibility of things in small country at the...
Forum: Receivers, Amps, and Processors   08-30-2016, 02:52 PM
Replies: 5,929
Views: 254,039
Posted By IgorZep
Was discussed in this thread (link to first...

Was discussed in this thread (link to first Keith's answer):
http://emotivalounge.proboards.com/post/744469/thread

And another one with more details:...
Forum: Receivers, Amps, and Processors   08-30-2016, 02:26 PM
Replies: 5,929
Views: 254,039
Posted By IgorZep
The DSP engine stopping at appearing string of...

The DSP engine stopping at appearing string of zeroes... is ridiculous! C'mon man, it is just a silence! Why need it make crappy noises from just a silence?
Forum: Receivers, Amps, and Processors   08-30-2016, 01:44 PM
Replies: 5,929
Views: 254,039
Posted By IgorZep
I don't know the single place where they are...

I don't know the single place where they are documented for XMC-1. But I don't know the one for the UMC-200 either (let me know how it looks / wher is it)... But the bugs I am very disappointed with...
Forum: Receivers, Amps, and Processors   08-30-2016, 01:24 PM
Replies: 5,929
Views: 254,039
Posted By IgorZep
Should I post a photo to prove that?

Should I post a photo to prove that?
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