Re: [LAU] question related output level and sound card

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To: <linux-audio-user@...>
Date: Monday, December 16, 2013 - 11:11 pm

On Mon, Dec 16, 2013 at 04:55:45PM -0500, Gene Heskett wrote:

> But the average sound card, running on the system 5 volt bus is all tapped

Indeed. +4 dBu is nearly 3.5 V pp, you can't expect much more
from a single 5 V power supply.

A decent 'pro' line out will be able to drive something like
+20 dBV (10 V RMS) into 200 ohms. That's 1/2 W.

Ciao,

--
FA

A world of exhaustive, reliable metadata would be an utopia.
It's also a pipe-dream, founded on self-delusion, nerd hubris
and hysterically inflated market opportunities. (Cory Doctorow)

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Messages in current thread:
[LAU] question related output level and sound card, Djého Youn, (Mon Dec 16, 4:22 pm)
Re: [LAU] question related output level and sound card, Ralf Mardorf, (Tue Dec 17, 12:44 pm)
Re: [LAU] question related output level and sound card, Fons Adriaensen, (Mon Dec 16, 5:13 pm)
Re: [LAU] question related output level and sound card, Ralf Mardorf, (Mon Dec 16, 5:29 pm)
Re: [LAU] question related output level and sound card, Djého Youn, (Mon Dec 16, 5:48 pm)
Re: [LAU] question related output level and sound card, Djého Youn, (Tue Dec 17, 8:57 am)
Re: [LAU] question related output level and sound card, Ralf Mardorf, (Tue Dec 17, 12:40 pm)
Re: [LAU] question related output level and sound card, Fons Adriaensen, (Tue Dec 17, 10:43 am)
Re: [LAU] question related output level and sound card, Robin Gareus, (Wed Dec 18, 12:46 am)
Re: [LAU] question related output level and sound card, Ralf Mardorf, (Wed Dec 18, 2:30 am)
Re: [LAU] question related output level and sound card, Djého Youn, (Tue Dec 17, 9:00 am)
Re: [LAU] question related output level and sound card, Fons Adriaensen, (Mon Dec 16, 9:26 pm)
Re: [LAU] question related output level and sound card, Fons Adriaensen, (Mon Dec 16, 11:27 pm)
Re: [LAU] question related output level and sound card, Fons Adriaensen, (Mon Dec 16, 8:52 pm)
Re: [LAU] question related output level and sound card, Joe Hartley, (Mon Dec 16, 6:10 pm)
Re: [LAU] question related output level and sound card, Fons Adriaensen, (Mon Dec 16, 9:06 pm)
Re: [LAU] question related output level and sound card, Gene Heskett, (Mon Dec 16, 9:55 pm)
Re: [LAU] question related output level and sound card, Fons Adriaensen, (Mon Dec 16, 11:11 pm)
Re: [LAU] question related output level and sound card, Ralf Mardorf, (Mon Dec 16, 6:16 pm)
Re: [LAU] question related output level and sound card, Joe Hartley, (Mon Dec 16, 6:42 pm)
Re: [LAU] question related output level and sound card, Ralf Mardorf, (Mon Dec 16, 6:45 pm)
Re: [LAU] question related output level and sound card, Joe Hartley, (Mon Dec 16, 6:47 pm)
Re: [LAU] question related output level and sound card, Ralf Mardorf, (Mon Dec 16, 4:59 pm)
Re: [LAU] question related output level and sound card, Clemens Ladisch, (Mon Dec 16, 4:56 pm)