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| Too much delay, Can it do real time https://forums.stereotool.com/viewtopic.php?t=1426 |
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| Author: | Bojcha [ Sat Jun 30, 2012 6:21 pm ] |
| Post subject: | Re: Too much delay, Can it do real time |
You are missing ASIO part. Read again. |
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| Author: | hvz [ Sat Jun 30, 2012 10:35 pm ] |
| Post subject: | Re: Too much delay, Can it do real time |
Just to make sure that the sound isn't bad because you chose a bad preset: 1. First choose good settings that sound good 2. Next, turn all the FM features on. Warning: The output that you get after doing #2 sounds bad! (Mono, way too strong highs). That's because this signal is NOT intended for listening but for broadcasting - if you feed this into your transmitter it should sound the same on a radio as what you heard at #1. And yes, you need ASIO for low latency, otherwise you won't get lower than about 300 (or even a bit more) ms. |
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| Author: | Navruz [ Sun Jul 01, 2012 7:04 pm ] |
| Post subject: | Re: Too much delay, Can it do real time |
are that configs right? http://s03.radikal.ru/i176/1207/b7/5377de20a7d9.jpg http://s010.radikal.ru/i313/1207/7d/07ed3a551a6b.jpg |
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| Author: | hvz [ Sun Jul 01, 2012 7:34 pm ] |
| Post subject: | Re: Too much delay, Can it do real time |
I Skype be wrong, but I think the Juli@ doesn't have 6 outputs. The FM output must be sent to the analog outputs - ch 1 and/or 2! |
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| Author: | Navruz [ Sun Jul 01, 2012 8:07 pm ] |
| Post subject: | Re: Too much delay, Can it do real time |
Juli@ has 2 analog inputs (1/2) and 2 analog outputs (3/4), and 1 digital input and output (digital shown as S/PDIF). i have some questions in sound cards configuration: the "Input" must have sample rate of 192000 or 44100? the "Processed output" and "FM stereo/RDS sound card" must be enabled both or inly one? the analog output (3/4) must be chosen for "Processed output" or for "FM stereo/RDS sound card"? you can chose only for one. how many must be Buffer size and Sample in the "Processed output" and "FM stereo/RDS sound card" ? |
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| Author: | Bojcha [ Sun Jul 01, 2012 9:18 pm ] |
| Post subject: | Re: Too much delay, Can it do real time |
Also if your input is analog 1/2 .. then set this in DirectWire http://i.imgur.com/qHSWn.png - Input rate 192000 - Asio channels, http://i.imgur.com/SXwGf.png - Buffer, As you can see i can set around 25ms. You need to set as lower as possible till you start to get drops in sound.. then bring it bask for a few ms. Also depend on CPU usage. |
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| Author: | Navruz [ Sun Jul 01, 2012 11:37 pm ] |
| Post subject: | Re: Too much delay, Can it do real time |
Bojcha, thanks. what preset do you reccommend for FM radio? now i'm using fm transmitter soft (europe, stereo),but the sound still not clear and has some noises. |
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| Author: | Bojcha [ Mon Jul 02, 2012 12:47 am ] |
| Post subject: | Re: Too much delay, Can it do real time |
Don't know on what noises you mean... First, you must be sure that your transmitter is sending 75kHz deviation onAir.. |
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| Author: | Navruz [ Mon Jul 02, 2012 1:16 am ] |
| Post subject: | Re: Too much delay, Can it do real time |
how can i check it? about noises, even if there are no inputs there are noises. http://s017.radikal.ru/i424/1207/23/c139ab89527e.jpg and what are these? http://i023.radikal.ru/1207/c6/60c7706298d8.jpg |
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| Author: | Bojcha [ Mon Jul 02, 2012 2:46 am ] |
| Post subject: | Re: Too much delay, Can it do real time |
ow .. lol ... xD Left is Pilot tone (19kHz) and right is RDS tone (57kHz). |
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