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[PROBLEM] White noise - Printable Version

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White noise - bastlil - 04-10-2018

- rPi 2B + Kali Reclocker + Piano 2.1
- moode 4.1

all files 24bit only white noise :-(
(MPD settings 16/x and 32/x is OK)

Why? Help, pleas !


RE: White noise - Tim Curtis - 04-10-2018

(04-10-2018, 12:22 PM)bastlil Wrote: - rPi 2B + Kali Reclocker + Piano 2.1
- moode 4.1

all files 24bit only white noise :-(
(MPD settings 16/x and 32/x is OK)

Why? Help, pleas !

Hi,

Allo has acknowledged that this is an issue with Kali and the new 4.14.y kernel branch.

The workaround is to set MPD SoX resampling to 32 bit / *kHz.

-Tim


RE: White noise - bastlil - 04-10-2018

Thank you Tim
A has this setting impact on qualities sound?
Works Allo on fix problem?
Thank you behind your excelent work !
:-)


RE: White noise - Tim Curtis - 04-10-2018

It shouldn't have any effect on sound. SoX won't change any of the original bits, it just zero-pads the bit depth to 32. I have same Kali+Piano 2.1 setup and use the 32 bit SoX setting :-)

I'm not sure what the exact issue is with Kali and 4.14.y. You might want to contact Allo.

-Tim


RE: White noise - DRONE7 - 12-11-2019

So Allo Kali still has the white noise problem ,without resampling, on latest MoOde 6.4.

Despite contacting Allo numerous times since 4.14. kernel as yet no reply...Sad


RE: White noise - McLaine - 12-11-2019

(12-11-2019, 05:42 AM)DRONE7 Wrote: So Allo Kali still has the white noise problem ,without resampling, on latest MoOde 6.4.

Despite contacting Allo numerous times since 4.14. kernel as yet no reply...Sad

I have had the same issue (also with Allo Kali / Piano 2.1) with Volumio. If I understood correct it's linked to the kernel, therefore Allo cannot do anything for this but wait until there's a new kernel available. At least that's how it has been with Volumio (with a new Kernel version it was fixed).


However (and most important), I didn't realized any impact on the sound when using re-sampling. So at least this counts for old ears like mine Undecided