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Bug - Final peak remover
https://forums.stereotool.com/viewtopic.php?t=33716
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Author:  jeanxebastien [ Wed Oct 18, 2023 5:51 pm ]
Post subject:  Bug - Final peak remover

Hi,
I can't find where to set a reduction value for the Final peak remover in the clipper advanced parameter.
When I import one of your preset, there is a -1.5dB TP value defined that is not exceeded, but I can't find where it fits ? (See screenshot)
Can someone help me ?
Sincerely

Attachments:
Capture d'écran 2023-10-18 174413.png
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Author:  Bojcha [ Wed Oct 18, 2023 7:01 pm ]
Post subject:  Re: Bug - Final peak remover

What preset?

Check Post-amplifier level.

Author:  jeanxebastien [ Thu Oct 19, 2023 3:37 pm ]
Post subject:  Re: Bug - Final peak remover

Quote:
What preset?

Check Post-amplifier level.
The preset is Lunas Custom.
Indeed there is a post amp value of -1.7dB

Author:  jeanxebastien [ Sat Oct 21, 2023 10:22 am ]
Post subject:  Re: Bug - Final peak remover

I don't understand I activate not to exceed 0db, I lower the post amp and yet in icecast reception I receive +1.2 dB True Peak.
Even with -3dB in post amp

Author:  Bojcha [ Sat Oct 21, 2023 2:20 pm ]
Post subject:  Re: Bug - Final peak remover

Quote:
I don't understand I activate not to exceed 0db, I lower the post amp and yet in icecast reception I receive +1.2 dB True Peak.
Even with -3dB in post amp
What encoder and what codec/settings?

Author:  jeanxebastien [ Sun Oct 22, 2023 10:03 am ]
Post subject:  Re: Bug - Final peak remover

I encode in two formats :
48000 AAC+ 192kbps
48000 MP3 192kbps

Author:  Bojcha [ Sun Oct 22, 2023 11:09 am ]
Post subject:  Re: Bug - Final peak remover

Quote:
I encode in two formats :
48000 AAC+ 192kbps
48000 MP3 192kbps
Then it's not codec, something else is wrong.
Can you post link to streams?

Author:  jeanxebastien [ Sun Oct 22, 2023 12:06 pm ]
Post subject:  Re: Bug - Final peak remover

(icecast2)
https://cutt.ly/AwWniG2R
https://cutt.ly/zwWnovHI
Thank you for your help !

Author:  Bojcha [ Sun Oct 22, 2023 12:36 pm ]
Post subject:  Re: Bug - Final peak remover

mp3 stream: To me looks fine, max peek was around -1.5dB.. and there was only one very short peek at -0.3dB.

Author:  jeanxebastien [ Sun Oct 22, 2023 5:56 pm ]
Post subject:  Re: Bug - Final peak remover

Quote:
mp3 stream: To me looks fine, max peek was around -1.5dB.. and there was only one very short peek at -0.3dB.
What I don't understand is that when I turn down the post amp even to -5dB I still get peaks at 0, -0.2 -0.5 dB TP....

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