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Search: Posts Made By: morphemes
Forum: Audio Theory, Setup, and Chat   08-05-2015, 06:25 AM
Replies: 48
Views: 1,115
Posted By morphemes
A lot of you guys seem to think I'm saying...

A lot of you guys seem to think I'm saying measurements aren't precise enough, quite the opposite. I can drill a hole in a plank of wood & use this hole to provide a form of measurement & it will be...
Forum: Audio Theory, Setup, and Chat   07-28-2015, 03:47 AM
Replies: 48
Views: 1,115
Posted By morphemes
Exclamation Why all sound measurements are fundamentally wrong

In order to measure sound in air with any degree of accuracy, we must directly convert the motion of individual air molecules into electronic signals (plural). This is not the case with...
Forum: Speakers   07-28-2015, 12:27 AM
Replies: 16
Views: 3,506
Posted By morphemes
huh, wut? Say the midwoofers are roughly nine...

huh, wut?
Say the midwoofers are roughly nine inchs apart & the dispersion of all drivers dictate that all the sound is going to begin to fade at roughly 10 degrees from the center axis of all your...
Forum: Audio Theory, Setup, and Chat   07-27-2015, 09:02 PM
Replies: 125
Views: 2,118
Posted By morphemes
eh... there's no way of actually knowing how...

eh... there's no way of actually knowing how corrupt the data is without the original. Should be good enough though. Check the properties of the file in the description, if there's one, they'll...
Forum: Audio Theory, Setup, and Chat   07-25-2015, 04:44 PM
Replies: 2
Views: 66
Posted By morphemes
Sensitivity & Distance

How can we calculate the dB drop off relative to changes in listening distance?
I read something on this a while back, but the source was pretty sketch, so, I'm curious what you all have to say on...
Forum: Audio Theory, Setup, and Chat   07-06-2015, 01:57 PM
Replies: 24
Views: 386
Posted By morphemes
https://youtu.be/jo5HhfIUSP0

https://youtu.be/jo5HhfIUSP0
Forum: Audio Theory, Setup, and Chat   07-06-2015, 09:15 AM
Replies: 3
Views: 57
Posted By morphemes
yeah, that's definitely a film/foil cap. If...

yeah, that's definitely a film/foil cap.
If a cap is bad in one x-over, would surprise me if it isn't that cap, 50V kind of pathetic... 200 seems to be the standard for replacements, so...
...
Forum: Audio Theory, Setup, and Chat   07-06-2015, 08:13 AM
Replies: 14
Views: 405
Posted By morphemes
roxul, pipe-cleaners & T-pins. "Cylindrical...

roxul, pipe-cleaners & T-pins.

"Cylindrical (constant-radius) design is Phase-Coherent"... can make em out of 48" diameter sonotube. cut it in thirds height wise and you can get three floor to...
Forum: Audio Theory, Setup, and Chat   05-17-2015, 11:56 AM
Replies: 64
Views: 1,056
Posted By morphemes
If I had to pick an analogy, right now... I'd...

If I had to pick an analogy, right now... I'd say the waves on the surface of the water are more like wind. & what sound is... is... Well, if you think about a ball pit, you jump in and they all...
Forum: Audio Theory, Setup, and Chat   05-17-2015, 11:36 AM
Replies: 22
Views: 722
Posted By morphemes
eh... only if you need to spread the sound out...

eh... only if you need to spread the sound out over a wider region. otherwise, a pair of speakers with good response from 300-3000Hz would probably do more for the dialog than some mediocre center....
Forum: Audio Theory, Setup, and Chat   04-24-2015, 11:52 AM
Replies: 22
Views: 722
Posted By morphemes
If you're not going full surround, there's no...

If you're not going full surround, there's no reason to have a center. Might as well stick with stereo for the time being. This has some advantages. Instead of getting an AVR you can focus on a...
Forum: Audio Theory, Setup, and Chat   04-24-2015, 11:43 AM
Replies: 85
Views: 1,597
Posted By morphemes
can still use that with pretty much any...

can still use that with pretty much any pre-amp... not AVRs though... unless it's a preamp only AVR... which will already have digital EQ built in & you're paying the premium for that processing, so...
Forum: Audio Theory, Setup, and Chat   04-24-2015, 11:34 AM
Replies: 6
Views: 255
Posted By morphemes
http://s7.postimg.org/eguva3wsb/dsdafsadfsadf.jpg

http://s7.postimg.org/eguva3wsb/dsdafsadfsadf.jpg
Forum: Audio Theory, Setup, and Chat   04-24-2015, 11:02 AM
Replies: 64
Views: 1,056
Posted By morphemes
Understood... I just see a lot of...

Understood...

I just see a lot of out-of-context data posted as misinformation.

As for your first post in the thread... I think a corner setup may induce a more "live" sound stage. It should...
Forum: Audio Theory, Setup, and Chat   04-24-2015, 10:57 AM
Replies: 64
Views: 1,056
Posted By morphemes
sound doesn't actually behave like that. It...

sound doesn't actually behave like that. It warps. Everything scientific you're going to come across, in the form of visual representations, will typically take on "ideal" acoustic conditions...
Forum: Audio Theory, Setup, and Chat   04-24-2015, 09:34 AM
Replies: 4
Views: 237
Posted By morphemes
"Cheap" ...

"Cheap"
http://s29.postimg.org/6onjrb2kn/ghfghfg.jpg
Forum: Audio Theory, Setup, and Chat   04-24-2015, 09:10 AM
Replies: 7
Views: 181
Posted By morphemes
A couple questions... How do you have your sub...

A couple questions... How do you have your sub wired & crossed over? Are you using LFE & your processor? Or are you using the subs controls? Or both?

First things first, disconnect...
Forum: Dedicated Theater Design & Construction   03-31-2015, 08:13 AM
Replies: 0
Views: 47
Posted By morphemes
The Official Cinema Sound Master Thread

So, I'm scouring the web for reputable guidelines/specifications for theaters / production environments & I figured, rather than bookmarking them, I'll be a bit more constructive & dump 'em all on...
Forum: Speakers   03-29-2015, 08:18 PM
Replies: 38
Views: 1,071
Posted By morphemes
You check your email? WOW! You really ARE a...

You check your email? WOW! You really ARE a wizard!!!
Forum: Speakers   03-29-2015, 07:17 PM
Replies: 38
Views: 1,071
Posted By morphemes
http://weknowmemes.com/wp-content/uploads/2011/10/...

http://weknowmemes.com/wp-content/uploads/2011/10/are-you-a-wizard-retarded-kid.jpg

Cuz liek, maybe you could use some of your magics so that may be iff liek coincident arrays of speakers could...
Forum: Speakers   03-29-2015, 10:54 AM
Replies: 38
Views: 1,071
Posted By morphemes
If you like the KLH 900B, maybe you should get a...

If you like the KLH 900B, maybe you should get a ton of them and go nuts!
I mean, sure... there's "imaging" & all that nonsense (semi-sarcastic use of the word "nonsense"), but you can wire, say...
Forum: Speakers   03-29-2015, 10:21 AM
Replies: 8
Views: 190
Posted By morphemes
I'd take advantage of having a projector &...

I'd take advantage of having a projector & position the front left/right/center speakers directly behind the screen...
As for the wall, all you can do is treat the snot out of it with absorption. ...
Forum: Speakers   03-29-2015, 10:13 AM
Replies: 60
Views: 1,271
Posted By morphemes
too much voltage? ????

too much voltage?


????
Forum: Audio Theory, Setup, and Chat   03-18-2015, 09:56 PM
Replies: 124
Views: 3,580
Posted By morphemes
:confused: Dayton Audio IMM-6 ...

:confused:
Dayton Audio IMM-6
(http://www.daytonaudio.com/index.php/imm-6-idevice-calibrated-measurement-microphone.html):cool:...
Forum: Audio Theory, Setup, and Chat   03-15-2015, 08:35 PM
Replies: 7
Views: 362
Posted By morphemes
this

this
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