Matthew Miller joins the show to talk about next week's release of Fedora 34, with Gnome 40 and Pipewire there is no shortage of exciting changes coming to the distro. We take your calls, and emails and answer questions!
Frequency Range
Human Range 20-20,000 hz
Sony WH-1000XM4
Sampling rate - 44.1 khz is nearly imperceptible to the human ear
Wireless requires Encoding/Decoding which can degrade quality
CD quality is much better than mp3, FLAC and WAV can be "uncompressed"
Driver Unit Size
Generally larger driver = better sound quality
Multiple small drivers can out perform a single large driver
Passive/Isolation vs Active Noise Cancellation
Active - generates opposite wave from to cancel out noise
Passive/Isolation - Simply tries to block outside noise
1st Choice Sony WH-1000XM4)
It depends on your use case
JBOD "just a bunch of disks"
Mirrored Array
Raid 5
Raid Cards can cause issues, Certain file systems (ZFS) want to talk to the disks directly
A few paths to take
Programmer
Support
System Engineer
Network Engineer
Job Shadow
Internships
Certs can be good
Red Hat Certs are good (RHCSA))
Don't rely on certs
BTRFS by default went well
Fedora 34
Currently On Schedule
Transparent Compression is enabled
Shipping with Gnome 40
Multi-Monitor in Gnome 40 needs some work still
New Spins available
Pipewire by default (Pro audio for everyone!)
SystemD OOMD on by Default
Fedora Server received lots of polish (thank you Fedora Server Team)
Fedora IOT Edition, Based on RPM OS Tree and Containers
CoreOS has 3 streams now
You can get involved with Fedora
New Fedora Logo
You want off site and automated backup
ZFS/BTRFS Send/Receive
- We will have community rooms/booths
- Matrix Chat (Element) will be used again this year
- SELF will be virtual this year, hosted again by yours truly!
- SELF dates June 10-12
- Email [email protected] with your skill set and contact details
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