"Tremolos" sound with Mame - Recalbox 7

[Le Commandant]

Hello all,
I have a sound problem with Recalbox 7 in Mame.
Some "tremolos" and bad quality of sound.
In Recalbox 6.1, I already have the same problem and I had fix it with enable in Retroarch Settings/Legacy /Hard GPU Sync.

Here, in this version 7, this option is already turned on.
And I try all settings while hours. I've got always tremolos in sound in all game with Mame.
I try all emulators versions. Same boat.
I going crazy with with problem. Any ideas ?
Thanks by advance and sorry for my poor english.

[Le Commandant]

I forget this: I use Intel NUC with HDMI out

[Zing]

@Le-Commandant I have no way to test it now with the new version, but, I already had an audio problem on an x86 PC, with a previous version of Recalbox, and I solved it as follows:

• Start a game from the emulator in question (MAME);
• enter the retroarch menu (hotkey + B);
• Go to Settings;
• Driver;
• Audio resampler driver;
• Change the value from "sinc" to "CC"
• Save;
• Close;
• Restart;
• Test.

[Le Commandant]

Thx for your answer. But unfortunately, nothing change with this setting.
Strange, I even try with other Romset, other version. Same problem.
I think I try all settings in Audio and Latency options.
Always sort of sound vibrations making mame unplayable.
I can not even try an other Audio out, on my Nuc there is only HDMI audio out. I going crazy with this problem.
Thx again for try

[Totogro]

@Le-Commandant said in "Tremolos" sound with Mame - Recalbox 7:

tremolos" and bad quality of soun

I have the same issue with a NUC i3 - D34010WYK.
I didn't try with the analog output.

[acris]

Hello
before scan your romset with clrmampro with dat/xml file in /bios/mamexxxxx

1 romset = 1 emulator

ROMSETS ARCADE :
MAME => mame 0.78 : core mame2003 (toutes boards, par défaut)
FINAL BURN NEO + Neo Geo => fbneo 0.2.97.44 : fbneo + neogeo (toutes boards)
mame + atomiswave + naomi + naomigd => mame 0.220
Alternatives, en changeant le core par défaut :
mame 0.037b5 => core mame2000 (pi0/1, pi2, pi3, pi4)
mame 0.106 => core advancemame (??)
mame 0.139 => core mame2010 (toutes boards sauf pi0)
mame 0.160 => core mame2015 (toutes boards sauf pi0)
mame 2003plus (mix 0.78-0.188) => core mame2003plus (toutes boards)
romset fba 0.2.96.71 => pifba (pi0/1, pi2, pi3)