Manjaro (based on arch), Mint (ubuntu). I think I can install 48khz as main frequency and all be good, but i want to natively play 44.1 without resample.Which distro? (debian? / fedora?)
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Manjaro (based on arch), Mint (ubuntu). I think I can install 48khz as main frequency and all be good, but i want to natively play 44.1 without resample.Which distro? (debian? / fedora?)
[...] But also I've tried deadbeef, there are much interesting: 44.1 playing in 48 without any resample. [...]
Which distro? (debian? / fedora?)
I think deadbeef have opened 48khz output for system and all another sample rate was resampled to 48 then u have received sound. For default pulse opened 44.1khz when dac support (and it support 44.1, check one of my last post with asound info. Yes, this is not necessary, in Windows 44.1 works as it should).I am on openSUSE Tumbleweed GNOME, and was not having any output go through the UP4.
After the mention of deadbeef, I installed and tried it, and only after overriding the sample rate to 48k (also as mentioned), I now have output from all players (deadbeef, browser players, vlc, audacity)
resample-method = soxr-hq ###system SOXr resampler in high quallity (be carefull about cpu load and sound delay). It's important because all 44.1khz track will resample in 48khz.
default-sample-rate = 48000 ###default sample rate is 48khz so all sound will resample to 48khz
Yup, its work. But after reconnect it will restore for default. As far as I know, the bt-receiving device can indicate with what frequencies and codecs it will work. Codecs are already configured in the application, so why not give the opportunity to adjust the frequencies in the application? If you pass this wish to the programmers - it will be very cool.On Android, in developer options you can change the LDAC's setting to 16/44.
I edit my /etc/pulse/daemon.conf to temporarily fix usb dac in linux and now always have 48khz:
Also check if you have ~/.config/pulse/daemon.conf . If u have it then delete.Code:resample-method = soxr-hq ###system SOXr resampler in high quallity (be carefull about cpu load and sound delay) default-sample-rate = 48000 ###default sample rate is 48khz so all sound will resample to 48khz
Hi UP2 users, would the filters on the new firmware make any difference in sound with AAC/AppleMusic? Could someone describe the sound differences using these filters versus the default sound from the earlier firmware?
Filter effect is universal regardless of BT codec, though the more lossless the codec the more noticeable it will be (as the most noticeable part of the filters are on the roll-off, and the more lossless the BT codec the more treble it should have and thus more things to notice before/after roll-off).
Can't say about AAC / Apple Music as I only use Spotify / LDAC - but to me, from a very simplified PoV, the filters go from the most digital sounding to the most analog sound in this order: Linear Phase Fast > Linear Phase Slow > Minimum Phase Fast > Minimum Phase Slow. Given that however, I'll say the different is fairly subtle and not something immediately noticeable without some critical listening.
Thanks ClieOS. Any comments about the high gain in UP2, does it work well?
Did you finally make the comparison? I am undecided between the FiiO BTR5 and the es100, which do you recommend. I have sony X-BAN3I've just pre-ordered the Shanling UP4 together with the Fiio BTR5, so I'll try a comparison against the Earstudio ES100 and the Fiio BTR3.
Hello @Shanling i just tried the UP4 but i have an issue when i tried to connect it as PC DAC, when there is no audio playingi can hear hissing sound
Note: i try to use low gain but the hiss problem is still persist, but not as loud as when i use dual dac boost gain
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