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Forum: Receivers, Amps, and Processors   12-21-2014, 04:35 PM
Replies: 1,799
Views: 54,727
Posted By IgorZep
Nothing... They also claim "performance...

Nothing...


They also claim "performance with an impressive Signal-to-Noise Ratio of 113 dB – the highest performance of any amplifier on the market today"...
Forum: Receivers, Amps, and Processors   12-20-2014, 08:32 AM
Replies: 16,391
Views: 637,905
Posted By IgorZep
How two point-sources acoustically sum off axis...

How two point-sources acoustically sum off axis is pure physics and math. It is not "a typical issues", it is how things are in this life. Can you overcome 5-3=2? You can only call this "an issue" or...
Forum: Receivers, Amps, and Processors   12-20-2014, 07:12 AM
Replies: 16,391
Views: 637,905
Posted By IgorZep
Easy... call an issue a feature... and it is...

Easy... call an issue a feature... and it is solved :)
Forum: Receivers, Amps, and Processors   12-20-2014, 03:43 AM
Replies: 226
Views: 12,110
Posted By IgorZep
Exactly... as many watts as my amps can provide...

Exactly... as many watts as my amps can provide (NC400). And this is only to reach movie reference of 105dBFS (peak RMS power) on average sensitivity speaker in quite a small room. And still - there...
Forum: Receivers, Amps, and Processors   12-18-2014, 07:26 AM
Replies: 73,190
Views: 6,201,267
Posted By IgorZep
As an engineer I can confirm the description you...

As an engineer I can confirm the description you quoted is easy to understand and accurate. And there is no confusion between gain and volume as only the gain structure was explained and the word...
Forum: Receivers, Amps, and Processors   12-16-2014, 06:31 AM
Replies: 1,799
Views: 54,727
Posted By IgorZep
It was addressed magnitude of times including a...

It was addressed magnitude of times including a few posts back. In return you have addressed none of the questions directed to you. So, I am in agreement with Markus and others that it is impossible...
Forum: Receivers, Amps, and Processors   12-16-2014, 05:06 AM
Replies: 1,799
Views: 54,727
Posted By IgorZep
Well. I am listening to two channel stereo. So,...

Well. I am listening to two channel stereo. So, only two fronts are active. Well, plus subwoofer with bass management. Then we know AccuEQ does not EQ fronts and sub. This is both from the...
Forum: Receivers, Amps, and Processors   12-15-2014, 11:19 AM
Replies: 1,799
Views: 54,727
Posted By IgorZep
OMG. Again mixing everything up in a total...

OMG. Again mixing everything up in a total mess... This is hopeless. I am leaving the discussion.


You are the one who introduced the words 'flat' and 'curved' to the discussion. Now you are...
Forum: Receivers, Amps, and Processors   12-15-2014, 10:52 AM
Replies: 1,799
Views: 54,727
Posted By IgorZep
Well.. This forms a pattern. First you tell...

Well.. This forms a pattern. First you tell something reasonable...


Then total nonsense... Curves are not something to be (or can be) perceived. We can only perceive how they are affecting...
Forum: Receivers, Amps, and Processors   12-15-2014, 10:08 AM
Replies: 1,799
Views: 54,727
Posted By IgorZep
Then how does it translate to the perception and...

Then how does it translate to the perception and reproduction of program material? F-M curves are investigated 80 years ago, by the way. With greater reliability and precision!


OMG. Please stop...
Forum: Receivers, Amps, and Processors   12-15-2014, 09:08 AM
Replies: 1,799
Views: 54,727
Posted By IgorZep
Everything else is as broken as this example....

Everything else is as broken as this example. This is just example that makes this flaw so obvious that even a man far from audion could understand. Music is still not a bunch of equally loud sounds...
Forum: Receivers, Amps, and Processors   12-15-2014, 07:41 AM
Replies: 1,799
Views: 54,727
Posted By IgorZep
Any definition should be as narrow as possible....

Any definition should be as narrow as possible. If it is too broad - it is undefined. If it is undefined - you might tell about it whatever you like... but without any benefit to anyone else.

...
Forum: Receivers, Amps, and Processors   12-15-2014, 05:25 AM
Replies: 2,043
Views: 103,472
Posted By IgorZep
Ahh... well... then may be some evil moderator...

Ahh... well... then may be some evil moderator was on vacation at the time I was active there :)
Forum: Receivers, Amps, and Processors   12-15-2014, 05:05 AM
Replies: 2,043
Views: 103,472
Posted By IgorZep
I also had disagreements there all the time, and...

I also had disagreements there all the time, and a lot of strong critique, including directly with the owners. But had no problems with that. I have heard they banned some active members in the past...
Forum: Receivers, Amps, and Processors   12-15-2014, 02:45 AM
Replies: 1,799
Views: 54,727
Posted By IgorZep
This would be the most useless test in the...

This would be the most useless test in the universe if it was done that way.
Forum: Receivers, Amps, and Processors   12-15-2014, 02:35 AM
Replies: 1,799
Views: 54,727
Posted By IgorZep
Some manufacturers used "Music" and "Movie" for...

Some manufacturers used "Music" and "Movie" for naming the curves, and it is the source of most misconception. Really it is that way - "Flat" is for near-field (non-reverberant environment) listening...
Forum: Receivers, Amps, and Processors   12-15-2014, 02:18 AM
Replies: 1,799
Views: 54,727
Posted By IgorZep
Audyssey actually did it more than any other REQ...

Audyssey actually did it more than any other REQ manufacturer! I still agree that this is not enough and there should be more precise information about the performance of REQ solution (their or...
Forum: Receivers, Amps, and Processors   12-15-2014, 02:09 AM
Replies: 1,799
Views: 54,727
Posted By IgorZep
How are the acoustics of the small, but well...

How are the acoustics of the small, but well treated room differs from a large, well treated one?
Sure - untreated one is different, but in reproduction we want our room to minimally affect the...
Forum: Receivers, Amps, and Processors   12-15-2014, 01:51 AM
Replies: 1,799
Views: 54,727
Posted By IgorZep
The term frequency response is by itself -...

The term frequency response is by itself - comparative. It means - how output responds to the input at corresponding frequency. So we compare the input (the original) to the output (the reproduced...
Forum: Receivers, Amps, and Processors   12-14-2014, 03:01 PM
Replies: 1,799
Views: 54,727
Posted By IgorZep
What is tilted sound? Or curved sound. Sorry, my...

What is tilted sound? Or curved sound. Sorry, my English is not native language... But I am sure it is not English. I don't understand you at all.


Yes, and perceptually unchanged = flat (we...
Forum: Receivers, Amps, and Processors   12-14-2014, 02:47 PM
Replies: 1,799
Views: 54,727
Posted By IgorZep
My definition is common sense. Define yours. If...

My definition is common sense. Define yours. If it is "whatever is convenient for me" - it is not a definition.


This is tautology, not a definition. Perceived compared to what?


So, if...
Forum: Receivers, Amps, and Processors   12-14-2014, 01:54 PM
Replies: 1,799
Views: 54,727
Posted By IgorZep
It is funny how the ones who criticised Audyssey...

It is funny how the ones who criticised Audyssey the most become 'fan boys' of Audyssey when they criticise something else (inconvenient for opponents)... :D
Forum: Receivers, Amps, and Processors   12-14-2014, 12:45 PM
Replies: 1,799
Views: 54,727
Posted By IgorZep
But you quoted Markus post about ST-202. This is...

But you quoted Markus post about ST-202. This is the standard. As long as you follow the standard at all stages (ensuring all variables are according to it) - it is perceptually flat. That is the...
Forum: Receivers, Amps, and Processors   12-14-2014, 12:26 PM
Replies: 1,799
Views: 54,727
Posted By IgorZep
There is no such thing as "perceptually flat...

There is no such thing as "perceptually flat curve". Without context (all the variables defined) a curve is just a curve.
Forum: Receivers, Amps, and Processors   12-14-2014, 11:50 AM
Replies: 1,799
Views: 54,727
Posted By IgorZep
At same loudness as the sound that was recorded.

At same loudness as the sound that was recorded.
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