Return to KLUBNL.PL main page

[Top] [All Lists]

Re: LF: Re: USB stereo soundcard, CHEAP!?

To: [email protected]
Subject: Re: LF: Re: USB stereo soundcard, CHEAP!?
From: pws <[email protected]>
Date: Wed, 03 Jun 2015 20:44:37 +0200
In-reply-to: <[email protected]>
References: <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]> <[email protected]>
Reply-to: [email protected]
Sender: [email protected]
User-agent: Mozilla/5.0 (X11; Linux i686; rv:31.0) Gecko/20100101 Icedove/31.7.0
Hi Stefan,

You asked:

-Are there any spikes on certain frequencies, e.g. 8 kHz?

-What is the noise floor shown in SpecLab (in 1 Hz BW) ?
SpecLab only can show what it's getting from the front-end.

-Is it possible to disable any nerving 'sound boosters', AGC, etc..?
Never observed such running Linux/ALSA.

-Do you use them for amateur radio _without_ a decoupling AF transformer,
Why that? I'm quite happy running decoupling AF-transformers.
Do you really need constant phase response over many octaves?

73 es gl de df3lp,

<Prev in Thread] Current Thread [Next in Thread>