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11-12-2008, 11:30 PM
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#1
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Newbie
Join Date: Feb 2006
Posts: 18
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Tips for best use of toslink (SPDIF) out on S/C
I'm interested in utilizing the optical out on my soundcard, but I'm wondering how to best utilize that clean optical signal with an amplifier.
For one, how do I split the sub signal out to be independent of the L/R channels?
I realize most audio players in Windows play in stereo, but do they also provide a bass channel?
I guess I'm just confused as to how to use the toslink and if someone could give a short "primer"/explanation on how it's utilized, I'd really appreciate it.
Thank you!!
-Darryl
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11-13-2008, 03:37 AM
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#2
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Maximum Bitrate
Join Date: Oct 2007
Location: Auckland
Posts: 558
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11-13-2008, 07:12 AM
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#3
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Newbie
Join Date: Feb 2006
Posts: 18
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Sorry about that. Forgot about Rule #1: CHECK THE FAQ.
If I have any additional questions, I'll post a more educated answer.
Thank you for the patient reply.
-Darryl
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12-23-2008, 02:01 AM
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#4
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Newbie
Join Date: Feb 2008
Posts: 12
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The best use is probably to use optical output to feed a sound processor like the Alpine H701 (discontinued) or something similar that has crossovers to split the subwoofer signal from the main left and right speakers. That is what I intend to do with my carputer. I am using an M Audio Transit USB sound card and sending optical out to an Alpine H701 that I purchased before they were sold out. Alpine has a newer model that may have the same or similar capability but I have not researched it. The 701 has crossovers, sophisticated EQ, time alignment, and ability to split front speakers into tweeter and mid woofer bands in addition to the subwoofer crossover. I think this processing is best done in dedicated components instead of trying to do it all with the PC. The Alpine also provides extra audio inputs that I can use for HD Radio, and OEM head unit. I am not ready to get rid of the OEM system yet.
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12-23-2008, 12:56 PM
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#5
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Maximum Bitrate
Join Date: Oct 2006
Posts: 707
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i got one of these bad boys, sitting at home: Panasonic CY-AC300. PM me if interested.
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12-23-2008, 11:26 PM
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#6
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Newbie
Join Date: Feb 2006
Posts: 18
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I've discovered that the Zapco DSP6-SL is one of the best solutions for this predicament. It gives you INCREDIBLE control over your channels in terms of crossover, as well as delay and equalization. Plus, you can completely control the unit through your CarPC using Zapco's DPN software.
Just another option for those who can't find the Alpine H701 or Panasonic CY-AC300.
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01-06-2009, 07:02 PM
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#7
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Maximum Bitrate
Join Date: Apr 2005
Location: 2hr west of Chicago
Posts: 669
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I love my DSP-6 but the cost scares some people
Aron
__________________
Zapco DSP-6
Zapco 500.1-Midbass-X2
Zapco 360.4-Midrange
Zapco 360.4-Tweeters
Zapco 500.1-Sub
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01-07-2009, 11:16 AM
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#8
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Constant Bitrate
Join Date: Aug 2005
Location: Pennsylvania
Posts: 213
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The Alpine PXA-H701's are discontinued? That sucks. I have one and its awesome. I have a Creative sound card -> digital out -> Alpine processor -> Amps. Works great. Only downside is that you need a seperate controller or Alpine compatible headunit to control the processor.
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01-07-2009, 12:00 PM
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#9
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Variable Bitrate
Join Date: Mar 2008
Location: Toronto Canada
Posts: 435
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Quote: Originally Posted by boomintrac  I love my DSP-6 but the cost scares some people
Aron
I've got a zapco dc360.4 and a dc500.1, and I love it, but...
I wish the software had keyboard shortcuts or accept windows commands etc..
that way i could control volume within RR to the zapco dsp, or change the gain on my sub amp within rr etc...
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02-15-2009, 03:46 PM
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#10
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Raw Wave
Join Date: Oct 2004
Posts: 2,125
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pc, did u try girder commands 
will the sw run with out haveing hardware connected?
mitch
__________________
-Thanks
Mitch
www.rush2112.net
Spread before you is your soul
So forever hold the dreams
within our hearts
Through nature's inflexible grace
I'm learning to live
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02-15-2009, 03:51 PM
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#11
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Newbie
Join Date: Jan 2006
Posts: 44
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Quote: Originally Posted by boomintrac I love my DSP-6 but the cost scares some people
Aron
Behringer DCX2496 does the same thing, but costs 1/3 as much. You just need a DC-AC inverter.
SG
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02-15-2009, 05:03 PM
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#12
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Maximum Bitrate
Join Date: Jul 2007
Location: Slovenia
Posts: 500
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What about audison Bit one processor? I will buy it for my sistem...
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02-15-2009, 06:01 PM
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#13
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Variable Bitrate
Join Date: Mar 2008
Location: Toronto Canada
Posts: 435
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Quote: Originally Posted by mitchjs pc, did u try girder commands
will the sw run with out haveing hardware connected?
mitch
Yeah, tried girder to death ( i consider myself a girder guru )... no go..
The sw will run in demo mode without hw, if you want i can email it to ya..
if you could get it to work I would be eternally grateful to ya ( would even paypal some beer money your way )
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02-16-2009, 10:57 AM
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#14
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Raw Wave
Join Date: Oct 2004
Posts: 2,125
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PCpete, please do
when i was in the car audio biz (owned my own store) i was a ZAPCO dealer
just loved the stuff... but this looks amazing...
ill PM u my email, but its easy...
mitchjs + @my web site domain
__________________
-Thanks
Mitch
www.rush2112.net
Spread before you is your soul
So forever hold the dreams
within our hearts
Through nature's inflexible grace
I'm learning to live
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02-16-2009, 06:29 PM
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#15
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Variable Bitrate
Join Date: Mar 2008
Location: Toronto Canada
Posts: 435
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Just sent you the sw....
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