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From: | Marcus Müller |
Subject: | Re: [Discuss-gnuradio] [USRP-users] Audio Control loop testing |
Date: | Tue, 3 Oct 2017 21:32:19 +0200 |
User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:52.0) Gecko/20100101 Thunderbird/52.2.1 |
Hi Benny, On 03.10.2017 19:48, Benny Alexandar
wrote:
Yeah. But that doesn't help at all, since clock recovery of any digital receiver will give you samples resampled to the transmitter's clock... Anyway, notice how you say "roughly". Now, compare that "roughness" to the "roughly the same" transmitter and receiver audio clock. You're at least in the same order of magnitude here, and my point is that by introducing yet another clock into this (the abyssimal bad PC clock), you're making things way worse than they need be, and atop of that, unnecessarily complicated. Again, I don't see where you see the audio device clock in your system. I'd be very thankful if you could explain **that** to me, since well, there's no clock line between my sound card and my CPU. aaaand we're stating the original problem again. We don't know any of these rates relative to any other of these rates. Best regards, Marcus |
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