_odey · HackerTrans

il y a 7 moisdiscuss

Related link to the version 4.0.0 release/upgrade notes:

https://blog.rubygems.org/2025/12/03/upgrade-to-rubygems-bun...

"Bundler includes checksums in new lockfiles by default" is the thing I'm most excited about. You still need to enable them manually in existing ones though with "bundle lock --add-checksums"

_odey

il y a 8 moisdiscuss

The NEWS link details a bit more:

https://github.com/ruby/ruby/blob/v4_0_0_preview2/NEWS.md

What is interesting to me is the `Ractor.shareable_proc` changes that solved a bug for a use case I was having. And in general fixes for Ractors make them more appealing to use right now, even though they have not removed the `Experimental` flag from them. They are still missing a built-in concurrency primitive like channels or a lock free queue; I'm curious what they will settle on, Ractor::Port is nice but not enough.

_odey

il y a 9 moisdiscuss

OK, so based on this video, I've turned on EasyEffects, added an Equalizer, set the input source to "Easy Effects Source" in the system settings, started playing pink noise, then tried to adjust the dials until the input looked closer to a horizontal line (it's very chaotic so that is hard to do).

As some sections of the video highlight it ended up needing to dip the mids and boots the lows and highs. This is my end result (so far, I'm probably going to tweak this continuously):

    Preamp: -1 db
    Filter 1: ON PK Fc 27.782795 Hz Gain -3.36 dB Q 1.7848856
    Filter 2: ON PK Fc 49.40557 Hz Gain 1.09 dB Q 1.7848856
    Filter 3: ON PK Fc 87.85691 Hz Gain 5.04 dB Q 1.7848856
    Filter 4: ON PK Fc 156.23413 Hz Gain 6.43 dB Q 1.7848856
    Filter 5: ON PK Fc 277.82794 Hz Gain 3.76 dB Q 1.7848856
    Filter 6: ON PK Fc 494.0557 Hz Gain -1.19 dB Q 1.7848856
    Filter 7: ON PK Fc 878.5691 Hz Gain -5.54 dB Q 1.7848856
    Filter 8: ON PK Fc 1562.3413 Hz Gain -3.96 dB Q 1.7848856
    Filter 9: ON PK Fc 2778.2793 Hz Gain -2.97 dB Q 1.7848856
    Filter 10: ON PK Fc 4940.557 Hz Gain 0.3 dB Q 1.7848856
    Filter 11: ON PK Fc 8785.69 Hz Gain 4.35 dB Q 1.7848856
    Filter 12: ON PK Fc 15623.413 Hz Gain 8.7 dB Q 1.7848856

There's also an Output amp of -2.5dB that does not appear in the export for some reason.

TUXEDO InfinityBook Pro 15 - Gen10 - AMD Laptop Speakers.

It does make a positive difference (why don't they teach us this in school? ;) ). Please note I am music illiterate.

EDIT: it looks like changing the input source has no actual effect, just need to make sure the internal microphone's volume is not muted, and have to keep system setting window open while doing this, maybe the microphone is no longer on when the window is closed?. Linux is weird sometimes.

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