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| snd_aloop https://forums.stereotool.com/viewtopic.php?t=35404 |
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| Author: | Gabo_per [ Sat Jun 27, 2026 9:12 am ] |
| Post subject: | snd_aloop |
I have a question about redirecting the "Composite" stream via `snd-aloop` on Linux: must a physical card with a 192 kHz sample rate exist for this "Composite out" to be available? This is considering that only a single sample rate is defined for the entire Input/Output setup. |
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| Author: | Gabo_per [ Sat Jun 27, 2026 7:43 pm ] |
| Post subject: | Re: snd_aloop |
I have tried various methods to route the Composite output (192 kHz LE) to the Audio Source in GNU Radio, but I consistently get a signal clipped at 20 kHz when using `plughw` (and an even worse result with `hw`); the signal should actually be close to 60 kHz, as expected for display on the QT GUI Frequency Sink.Any help would be appreciated. |
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