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Forum: Receivers, Amps, and Processors   08-27-2014, 11:25 AM
Replies: 9
Views: 104
Posted By JHAz
if you biamp you will put exactly zero more power...

if you biamp you will put exactly zero more power into the tweeter. zero. Power is the result of the volume control setting more than of the amp's output limits. You just cannot make real content,...
Forum: Receivers, Amps, and Processors   08-27-2014, 10:06 AM
Replies: 9
Views: 104
Posted By JHAz
actually what Onkyo says is that the receiver can...

actually what Onkyo says is that the receiver can do "135 W (8 ohms, 20 Hz-20 kHz, 0.08%, 2 channels driven, FTC)" two channels driven is not all channels driven. Good news is you may never need...
Forum: Audio theory, Setup and Chat   08-20-2014, 06:30 PM
Replies: 594
Views: 9,576
Posted By JHAz
You missed the double blind oart. If the guy...

You missed the double blind oart. If the guy administering the meds knows whether its a placebo THAT changes whether the recipient gets better. Unlikely you (or i)
be sufficiently superhuman to...
Forum: Audio theory, Setup and Chat   08-20-2014, 05:09 PM
Replies: 594
Views: 9,576
Posted By JHAz
Yep. Audiophile dogma is more switches and more...

Yep. Audiophile dogma is more switches and more electronics automatically equals better sound. :)

It's okay to like whatever EQ the MIT provides. Left to my own devices, I will immediately...
Forum: Audio theory, Setup and Chat   08-20-2014, 03:06 PM
Replies: 594
Views: 9,576
Posted By JHAz
Its 23 cents from a tuning perspective. About as...

Its 23 cents from a tuning perspective. About as out of tune as Jimi @ woodstock. I dont think an analog device could get from say minus six dB to flat in 23cents. And having used eqs for real...
Forum: Audio theory, Setup and Chat   08-20-2014, 02:58 PM
Replies: 594
Views: 9,576
Posted By JHAz
If the thing makes an audible difference it...

If the thing makes an audible difference it should be audible which is to say it will make the bend sound wrong. Play chuck's johnny b goode in C. You will make the f to g bend five times in a row...
Forum: Audio theory, Setup and Chat   08-20-2014, 11:27 AM
Replies: 594
Views: 9,576
Posted By JHAz
What is the Q of a parametric setting that...

What is the Q of a parametric setting that significantly affecets 3khz but has no significant effect at 2970Hz. Any idea whether anybody would ever use such a setting or why?
I assume you aren't...
Forum: Audio theory, Setup and Chat   08-20-2014, 09:07 AM
Replies: 594
Views: 9,576
Posted By JHAz
we've been through parallel versus series before....

we've been through parallel versus series before. Parallel means the filter has less effect because some of the signal bypasses the filter. That's all it can mean.

YEs I can read. YOu said...
Forum: Receivers, Amps, and Processors   08-20-2014, 08:17 AM
Replies: 14
Views: 191
Posted By JHAz
2. Over here across the pond we had this fella...

2. Over here across the pond we had this fella named henry ford who was able to mass produce automobiles much cheaper because of economies of scale. Economies of scale still exist, whether you like...
Forum: Audio theory, Setup and Chat   08-20-2014, 08:07 AM
Replies: 594
Views: 9,576
Posted By JHAz
Whether MIT's filter has effects in the audible...

Whether MIT's filter has effects in the audible range should be readily measurable and if the effects are audible, their existence should be easily demonstrable through measurements. A "filter" is...
Forum: Audio theory, Setup and Chat   08-19-2014, 03:05 PM
Replies: 594
Views: 9,576
Posted By JHAz
Logic would beyour friend should you choose to...

Logic would beyour friend should you choose to employ it. Are you aware of testing that demonstrates people cannot really hear a difference between stereo and mono? Of course not, the differences...
Forum: Audio theory, Setup and Chat   08-19-2014, 01:45 PM
Replies: 594
Views: 9,576
Posted By JHAz
no interest in directly engaging true believers...

no interest in directly engaging true believers whose minds are utterly closed.

But truth is we live in an amazing world and those of us who are human beings are astoundingly complex. So much so...
Forum: Audio theory, Setup and Chat   08-18-2014, 11:53 AM
Replies: 31
Views: 428
Posted By JHAz
FWIW, I'd start by unplugging everything from the...

FWIW, I'd start by unplugging everything from the amp, and seeing if the noise is still there. If so, it's amp self-noise and you'd want to reduce the amp's gain, if you can, to get it into...
Forum: Audio theory, Setup and Chat   08-18-2014, 11:40 AM
Replies: 594
Views: 9,576
Posted By JHAz
I assume you are a human being. So your sighted...

I assume you are a human being. So your sighted findings are about of the same value as finding that some folks who get a placebo have cancer remission. IT's THE PLACEBO.

Obviously.

Or not....
Forum: Audio theory, Setup and Chat   08-18-2014, 10:31 AM
Replies: 22
Views: 306
Posted By JHAz
And fly! Fly, my pretties. Sorry couldn't...

And fly! Fly, my pretties.

Sorry couldn't help myself.
Forum: Audio theory, Setup and Chat   08-18-2014, 10:13 AM
Replies: 594
Views: 9,576
Posted By JHAz
Do you understand how parallel wiring works? Some...

Do you understand how parallel wiring works? Some of the signal hoes through the neteork and some doesn't. The part thst does gets treated precisely the same as would occur for the entire signal in...
Forum: Audio theory, Setup and Chat   08-17-2014, 07:06 PM
Replies: 594
Views: 9,576
Posted By JHAz
Interesting. All I did was hit quote and type my...

Interesting. All I did was hit quote and type my response. Interestingly an earlier response of mine apparently disappeared into the ether. It's THE SYSTEM, man! ;). Let's all buy into paranoid...
Forum: Audio theory, Setup and Chat   08-17-2014, 06:46 PM
Replies: 594
Views: 9,576
Posted By JHAz
Not my post is I have no actual input to your...

Not my post is I have no actual input to your response to not my statements.
Forum: Audio theory, Setup and Chat   08-17-2014, 05:45 PM
Replies: 594
Views: 9,576
Posted By JHAz
Ftr idk why the quote this responds to is...

Ftr idk why the quote this responds to is attributed to me since i did not post it and never would have posted it

If people can make it appear i posted something i never posted, not to mention...
Forum: Audio theory, Setup and Chat   08-17-2014, 12:23 PM
Replies: 594
Views: 9,576
Posted By JHAz
Sorry. Your alternative reality opinions are...

Sorry. Your alternative reality opinions are nowhere new or different. The phenomenon of squeezing ones eyes shut tight so as not to see things that differ from ones opinions is not new by...
Forum: Audio theory, Setup and Chat   08-17-2014, 10:03 AM
Replies: 22
Views: 306
Posted By JHAz
depends on how accurate you think you need to be....

depends on how accurate you think you need to be. The capsules (vibrating part of the mic) are not consistent enough for a generic calibration file to be accurate for every specific mic of a...
Forum: Receivers, Amps, and Processors   08-15-2014, 12:36 PM
Replies: 23
Views: 429
Posted By JHAz
unless you hear distortion you don't need amps. ...

unless you hear distortion you don't need amps. More power = louder. The corollary is that at less than "loudest possible level," you don't use full rated power, which is about heat failure,...
Forum: Subwoofers, Bass, and Transducers   08-15-2014, 11:44 AM
Replies: 2
Views: 179
Posted By JHAz
Yep. Often discussed for half a decade or so...

Yep. Often discussed for half a decade or so around here. Check out the Audyssey FAQs in the Audyssey thread.

and it's not the Audyssey level calibration, it's, as you say in your text, the...
Forum: Receivers, Amps, and Processors   08-14-2014, 03:11 PM
Replies: 5,671
Views: 189,890
Posted By JHAz
If you measure, you work from the measurements.,...

If you measure, you work from the measurements., not from expectations . . . Kinda by definition. The actual speaker in its actual location in the actusl room. Whether you can outperform an...
Forum: Audio theory, Setup and Chat   08-13-2014, 12:03 PM
Replies: 41
Views: 992
Posted By JHAz
note that you are four or five octaves below the...

note that you are four or five octaves below the tweeter crossover when speed of sound becomes frequency invariant, for all practical purposes . . . IOW, the difference between speed at 10 versus...
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