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Hypex DSP module(s)
Hypex DSP module(s)
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Old 29th March 2019, 08:55 PM   #1721
prasanthgn is offline prasanthgn  India
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Thanks. I was trying to figure out how to reduce the dlcp instability I mentioned in post 1715. If I use an Analogue IN, dlcp is stable. I don't see the volume-does-not-change behaviour. The moment I use USB or spdif, I can see the issue within 5 mins to 2 hours. Ground loops are the first suspects.

The audio doesn't sound that great too btw (LX 521 speakers). I guess I will have to buy 1 more dlcp .
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Old 30th March 2019, 12:19 AM   #1722
wcwc is offline wcwc  United States
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Are you using 1 or 2 DLCPs for the LX521?
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Old 30th March 2019, 02:28 AM   #1723
prasanthgn is offline prasanthgn  India
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1. LX Studio, to be precise.
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Old 6th April 2019, 06:40 PM   #1724
prasanthgnath is offline prasanthgnath  India
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Default switch positions

I am trying to see what's going wrong with the dlcp system.
I believe these switches are correctly set, based on instructions in the DLCP manual.

Was wondering if an additional pair of eyes could look at it.



Thanks
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Old 15th April 2019, 10:17 AM   #1725
prasanthgn is offline prasanthgn  India
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My DLCP SMPS reads 15.7 V at positive aux terminal. Hypex suggests replacing with another DLCP SMS and see how things go.
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Old 15th April 2019, 10:39 AM   #1726
magicLX521 is offline magicLX521  Germany
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Prasanth , what s the Vaux negativ branch ?
Frank
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Old 15th April 2019, 11:53 AM   #1727
prasanthgn is offline prasanthgn  India
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15.85 (-ve).
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Old 15th April 2019, 11:56 AM   #1728
magicLX521 is offline magicLX521  Germany
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That is fine.
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Old 22nd April 2019, 01:38 AM   #1729
mp006ltk is offline mp006ltk  United States
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I've been scratching my head on this.

If the DLCP takes impulse response instead of Freq. Resp. how do you measure a 3 way speaker without a true an-echoic chamber? It seems if I export impulse from another system, or use the internal measurement capabilities, I will have to cut off the impulse before I get low freq. data. Normally I would merge near and far to get pseudoanechoic in CLIO....

Also, what measurement systems can output impulse data in the single column format? I don't want to spend money until I know what works... My Clio system seems to export 3 columns of text....

What am I missing?

Thanks!
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Old 22nd April 2019, 02:36 PM   #1730
cowanaudio is offline cowanaudio  Australia
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Hypex DSP module(s)
I edit my Clio data in a spreadsheet. Works fine.
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