Hi Everyone,<br><br>I got a bit busy yesterday, but will work on it today.<br>When I use the CD player it doesn't produce any crackling, but the CD player goes into the mixer and then into the input of the soundcard, and then it goes via the soundcard to the net... so I think it must be a software problem. I am going to try using another player to see if that does anything... will be in touch... <br>
<br>I actually have a spare Marian soundcard (I was given two by a friend ;), so might try swapping it...<br><br>Peter<br><br><br><br><div class="gmail_quote">2011/10/31 Tony Bailey <span dir="ltr"><<a href="mailto:studio@ravensoundradio.co.uk">studio@ravensoundradio.co.uk</a>></span><br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">Just another idea, Peter, as you mentioned the connections, you could<br>
try an IDE to SATA connector (might have to be bi-directional to get the<br>
right plugs/sockets) in case the board IDE port is slow.<br>
<div class="im"><br>
Tony<br>
<br>
London Chinese Radio wrote:<br>
</div><div class="im">> Hi,<br>
><br>
> Here is a sample of the audio. As you can see, it's pretty bad!<br>
> It doesn't solve it by disconnecting and reconnecting the audio stream.<br>
> But it does sound very software-y.<br>
><br>
> The HD is an old IDE drive, but the motherboard, which has mostly SATA<br>
> ports on it, had an IDE port, so I installed it. So it could be<br>
> that... I'm not properly trained, only find out things by overcoming<br>
> problems like this...!<br>
><br>
> Anyway, I am attaching a small sample from the stream...<br>
><br>
><br>
> Peter<br>
><br>
><br>
><br>
><br>
</div>> 2011/10/31 Two Lochs Radio <<a href="mailto:tlr@gairloch.co.uk">tlr@gairloch.co.uk</a> <mailto:<a href="mailto:tlr@gairloch.co.uk">tlr@gairloch.co.uk</a>>><br>
><br>
> __<br>
<div class="im">> Does the crackle stop for a while if you stop and restart the audio<br>
> stream? If so, that would suggest a small bite rate mismatch is not<br>
> being properly handled and is resulting in repeated buffer<br>
> overflows, which depending on how well the software handles dumping<br>
> the excess data can sound like a crackle or a 'glitch'.<br>
><br>
> But the description 'crackle' can cover a multitude of effects. is<br>
> it possible for you to post a little audio sample of it somewhere we<br>
> can access (or email me a small pice directly if you want) in case<br>
> the actual sound triggers any other thoughts.<br>
><br>
> Alex<br>
><br>
><br>
> ----- Original Message -----<br>
</div><div class="im">> *From:* London Chinese Radio <mailto:<a href="mailto:admin@londonhuayu.co.uk">admin@londonhuayu.co.uk</a>><br>
> *To:* CMA-L <mailto:<a href="mailto:cma-l@commedia.org.uk">cma-l@commedia.org.uk</a>><br>
</div>> *Sent:* Monday, October 31, 2011 10:41 AM<br>
> *Subject:* [cma-l] Audio crackling<br>
<div><div></div><div class="h5">><br>
> Hi,<br>
><br>
> I wonder if anyone has had problems with audio crackling?<br>
> I have recently changed to a different streaming PC, (because it<br>
> was XP, and I had a Marian marc8 midi sound card which has 8 ins<br>
> and outs, but doesn't support Win7), and it was fine for about a<br>
> month, until it started crackling. I put all the audio on a<br>
> seperate HD, and because they are quite close together, I also<br>
> fitted a large fan next to them, which delivers quite an icy<br>
> blast across the disks.<br>
> It starts crackling after a few hours, and it ruins the stream.<br>
> It is solvable by rebooting. I originally thought it could be<br>
> something overheating, but since it is solved by rebooting,<br>
> without the time for anything to cool down, I don't think that<br>
> is it.<br>
><br>
> System info:<br>
><br>
> Airmate out into Soundcard in (channels 1 & 2)<br>
> mAirlist (6 Channels) and computer audio (2 channels) via<br>
> Soundcard outs into Airmate channels<br>
> Asus P5K-VM motherboard with an Intel Core2 duo CPU. (it's a Red<br>
> Sub computer with a few extra things I've added)<br>
> The CPU cooler is a bog standard one but with a funnel that<br>
> directs the hot air out of a vent on the side.<br>
><br>
> Anyway, if you have an idea, I'd really appreciate any advice.<br>
><br>
><br>
> Peter Vautier<br>
> London Chinese Radio<br>
> --<br>
><br>
><br>
> 野火烧不尽，春风吹又生<br>
><br>
><br>
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><br>
><br>
> 野火烧不尽，春风吹又生<br>
><br>
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</div><div><div></div><div class="h5">--<br>
<br>
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<span style="font-weight:normal"><span style="font-size:small"><font color="#666666">野火烧不尽，春风吹又生</font></span></span></h1></span></span></font><br>