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#227520 - 16/07/2004 13:49 Adventures with AutoEQ
andym
carpal tunnel

Registered: 17/01/2002
Posts: 3996
Loc: Manchester UK
I've finished pulling my dash apart to install my nice new £3 Maplin microphone in the car. After much fiddling I sat holding the microphone and selected 'Auto EQ'. What issued forth from the speakers were a series of pops, splat, cracks and crunches as various speakers banged against end stops and amps clipped. I'm glad I'd put off the installation of the new MB Quarts. At the end of it I was left with a scary looking eq that sounded well and truely terrible. Throughout the process I think I only heard tone once. Has anyone played with this in anger?
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Cheers,

Andy M

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#227521 - 16/07/2004 15:12 Re: Adventures with AutoEQ [Re: andym]
JonnyGee
journeyman

Registered: 30/01/2002
Posts: 56
Loc: Cambridge, UK
Try setting your locks to independant. For some reason left=right does the sort of thing you describe. Don't know why yet. You obviously also need to turn off shuffle, xfade, AGC etc too. Basically minimise your player's settings.

Cheers, John

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#227522 - 19/07/2004 07:27 Re: Adventures with AutoEQ [Re: JonnyGee]
andym
carpal tunnel

Registered: 17/01/2002
Posts: 3996
Loc: Manchester UK
It seems to be a bit hit and miss. On one particular run I was left a high pitched whistle on the right channel.

BTW, has anyone else noticed the extra item in the sources menu?
_________________________
Cheers,

Andy M

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#227523 - 19/07/2004 11:07 Re: Adventures with AutoEQ [Re: andym]
JonnyGee
journeyman

Registered: 30/01/2002
Posts: 56
Loc: Cambridge, UK
I've never tested that extra menu item. If you use it be extremely careful to keep your volume right down otherwise you'll get feedback which will suck majorly.

Cheers, John

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#227524 - 19/07/2004 11:12 Re: Adventures with AutoEQ [Re: JonnyGee]
boxer
pooh-bah

Registered: 16/04/2002
Posts: 2011
Loc: Yorkshire UK
It's all too clever for me, I gave it one try, couldn't synchronize, couldn't play MP2's(Karma doesn't play them either): I'm back to a nice, stable 2.00+plus hum & alternator whine (I'm quite used to it by now!)
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Politics and Ideology: Not my bag

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#227525 - 19/07/2004 12:15 Re: Adventures with AutoEQ [Re: andym]
tbussmann
new poster

Registered: 19/12/2002
Posts: 10
You want this:
ground loop isolator
note: not my auction

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#227526 - 19/07/2004 13:06 Re: Adventures with AutoEQ [Re: tbussmann]
boxer
pooh-bah

Registered: 16/04/2002
Posts: 2011
Loc: Yorkshire UK
Worth a try, ta very much: Only £7.99 in Maplins, and it looks like the same piece of kit - I'll get one on the way home.
Anyone want me to get the mic. whilst I'm in?
I'm sure if you went into radioshack, they would have something of a similar spec. in the US.
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Politics and Ideology: Not my bag

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#227527 - 19/07/2004 14:49 Re: Adventures with AutoEQ [Re: tbussmann]
andym
carpal tunnel

Registered: 17/01/2002
Posts: 3996
Loc: Manchester UK
Quote:
You want this:



Why?

EDIT: I assume you're talking to Boxer, but your reply is addressed to me.


Edited by andym (19/07/2004 14:50)
_________________________
Cheers,

Andy M

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#227528 - 20/07/2004 05:52 Re: Adventures with AutoEQ [Re: boxer]
boxer
pooh-bah

Registered: 16/04/2002
Posts: 2011
Loc: Yorkshire UK
Great, cuts out the alternator whine completely, regrettably it also cuts out the sound, you can just hear it in the background at full volume.
Maplins quickest refund! Still you weren't to know!
_________________________
Politics and Ideology: Not my bag

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#227529 - 20/07/2004 06:30 Re: Adventures with AutoEQ [Re: boxer]
andym
carpal tunnel

Registered: 17/01/2002
Posts: 3996
Loc: Manchester UK
Quote:
Great, cuts out the alternator whine completely, regrettably it also cuts out the sound, you can just hear it in the background at full volume.
Maplins quickest refund! Still you weren't to know!


I found this out too when I installed my empeg in the Clio. I've got the two pairs feeding the amp, it turned out the whine was on one pair only so I stuck it on that, worked a treat.
_________________________
Cheers,

Andy M

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#227530 - 20/07/2004 16:12 Re: Adventures with AutoEQ [Re: boxer]
JeffS
carpal tunnel

Registered: 14/01/2002
Posts: 2858
Loc: Atlanta, GA
Quote:
Great, cuts out the alternator whine completely, regrettably it also cuts out the sound
hmmm, sounds like a typical IT security solution to me . . .
_________________________
-Jeff
Rome did not create a great empire by having meetings; they did it by killing all those who opposed them.

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#227531 - 21/07/2004 10:07 Re: Adventures with AutoEQ [Re: JeffS]
frog51
pooh-bah

Registered: 09/08/2000
Posts: 2091
Loc: Edinburgh, Scotland
LOL

sadly, this is what most people expect. When I come up with pragmatic soluions for my clients, the business area is happy, but typically the security team aren't, as they want everything locked up!
_________________________
Rory
MkIIa, blue lit buttons, memory upgrade, 1Tb in Subaru Forester STi
MkII, 240Gb in Mark Lord dock
MkII, 80Gb SSD in dock

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#227532 - 22/07/2004 21:37 Re: Adventures with AutoEQ [Re: boxer]
AndrewT
old hand

Registered: 16/02/2002
Posts: 867
Loc: Oxford, UK
Quote:
Great, cuts out the alternator whine completely, regrettably it also cuts out the sound, you can just hear it in the background at full volume.


I use those Maplin transformers and they work great for me.

I can't remember your original post on this so I don't know what you've already done in trying to resolve this. Perhaps the problem you described is another symptom of what is causing the alternator whine in the first place? Unless of course, the isolating transformer you bought was simply DOA?

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