Spyke

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We should make a song contest where artist(s) from each instance sings/plays a song, like Eurovision (I am aware of Lemmyvision's existence)

I'd like to call it Fedivision.

I know Lemmyvision exists and it is awesome but it focuses on country instances, whereas Fedivision would be about the fediverse as a whole and would see each instance as a potential contestant. Lemmy, mastodon, misskey, pixelfed you name it.

And yes, unlike Lemmyvision, Fedivision will be about people singing, composing, mixing (sometimes bad) songs, not submissions of songs from original artists. Contestants will be able to sing or play an existing song or submit something they cooked themselves.

I feel like this approach is more compatible with Fediverse in general, as all instances already act like a country: they have their own culture, people, and "laws". Fedivision will be about the culture of each instance instead of countries.

I want to make it a reality, I need help and feedback from y'all. I am not really an artist in any way, so it would be really cool if somebody cooked a poster.

Do you think this is feasible? What would you like to add? Let me know.

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askscience·Ask Sciencebyyogurtwrong

How would one go about generating human voice?

Posting here, as this has more to do with the human voice itself than electronics.

I am planning to build a simple human voice synth, but I couldn't find much on the internet. The overall plan is to generate a signal, pass it through about 10-ish bandpass filters and adjust each filter's gain to create speech.

For my source signal, I found this, which seems to be the sound generated by the larynx before passing through the throat and mouth. From what I read online, a relaxation oscillator or a sawtooth wave seems to be a close approximation of it.

One of the things I am struggling to find is the frequency components corresponding to certain phonetics. Though I am pretty sure it is either because I can't find the right keywords or because SEO ruined the internet.

US2121142A is the patent for Voder, the first human voice synthesizer by bell labs. It has a similar structure to what I've been modeling in my head. Should I just use the frequency values here for my bandpass filters or should I use something else?

View original on lemmy.world
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Is moka coffee supposed to be sour?

I don't like acidity in my coffee much. Stuff I get from my moka pot on the other hand was always very acidic.

Recently I bought a bag of very good, beautiful smelling beans from my favourite coffee shop and brewed it on moka pot. The results are still the same, it almost tastes like lemonade. It is undrinkable amounts of acid in there.

I use the 1zpresso Q Air. I tried nearly every grind setting between 1.6-0.9 (chart, please click). Always the same result.

I also tried starting with both hot and cold water. No difference.

I do not tamp my coffee and flatten it nicely by shaking the basket. I don't overfill the basket.

My moka pot is 2-3 years old and I might need to change its gasket, wonder if that has anything to do with it but i doubt it since the gasket still seals pretty good except for a 5-10mL water leak every brew.

View original on lemmy.world
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programming·Programmingbyyogurtwrong

Best way to check the readibility of QR codes

I am writing something that needs to verify the practical readability of qr codes which has been painted over.

First thing that comes to mind is to apply Gaussian blur on the image and check if it is readable. Then I could get a "readability score" by doing binary search between blur strengths range [0, n].

I also may do the same with noise, not sure if I should.

Would appreciate if somebody with more knowledge of QR codes help me

View original on lemmy.world
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How good do blu-ray drives work on Linux these days?

Because it is dirt cheap compared to HDDs where I am, I will be storing my movie collection in Blu-Ray. And partially because I think spinny media is cool.

I currently got two secondhand options for the drive:

  • Pioneer BDR-209EBK
  • Panasonic UJ272

The drive will be plugged into my server (6th gen i5-6600, old desktop) via SATA. It will probably only read the disks I write so DRM is not much of a concern.

The disks will mostly be used as archival storage. Most of the time, they will be transferred to SSD a few days/hours before streaming, though sometimes they may be played straight from BD-R

Aside from that, most of the Blu-Ray writing software I found is GUI. So I'd also appreciate something I could control via web or CLI

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Better thermos than a Stanley?

I take a 2 hour commute to school every day. My Stanley thermos, which was gifted to me by my very consumerist aunt, doesn't keep my moka pot coffee hot for 2 hours.

Although it is a pretty good thermos it seems to be leaking a lot of heat from the metal section near the cap.

Is there any thermos that has every section of it isolated? Like, I shouldn't even be able to tell if there is a hot liquid inside

View original on lemmy.world
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How do I get a circle on mastodon (or any other non-thread social media)

Hello, I am a person who has only used thread based "social media" their whole life. I never liked platforms such as twitter and instagram and preferred aggregators like reddit, and nowadays, lemmy.

I tried joining twitter once, failed, closed my account and went back to reddit. Same with instagram. Kind of glad that I did not use them.

I recently created an instagram account because my friends use it's messaging feature. And because my generation uses instagram handles like phone numbers of old (i am 20).

I really want an active mastodon account. There are really cool people there and there are some thoughts I can't express with the "forum format".

I mostly repost cool stuff I see, but even after joining a reasonable amount of discourse, and trying not to look like a bot, I am yet to get a workable amount of social circle. Whereas I easily fit into places like lemmy.

what am i doing wrong

edit: Just realized the title looks like a "I wanna be famous" post. It really is not

My profile: https://toot.community/@yogurtwrong

View original on lemmy.world
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[Discussion] Flatpaks, ram/disk usage and compression

I have 91 flatpaks, and it is my primary way of getting apps. But the (not very shared) dependencies have been bothering me lately.

I was primarily drawn in because Gnome Software has a cool UI and because I wanted the magic of one-click installs. I heard a lot of things about Flatpak and gave it a try.

I have a relatively small 72GB BTRFS root partition with zstd:1 (lowest) enabled. I think disk compression helps with the Flatpak dependency mess, as I only have 60% disk usage currently.

Idk how much extra RAM my flatpaks use, but I don't want 4 versions of the same dependency taking up space in my RAM. Thought about enabling zram to compensate for this. As different versions of the same library in RAM are easy to compress.

I don't think this compression mentality I instinctively adopted is healthy. Make stuff reliable in expense of storage/ram -> compress storage/ram in expense of proc. power

Another thing is slow Flatpak downloads. I have a gigabit connection, and Arch mirrors generally work around 30MB/s with WiFi. Flatpak, on the other hand, hits at max. 5MB/s with its "CDN"

Overall, even though it's kind of ugly, I absolutely love the "don't think about it" mentality of flatpaks. It just works most of the time. I simply use the system package manager for programs that heavily interact with the system (like IDEs, management stuff, and so on)

I am interested in hearing your opinions.

View original on lemmy.world
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The Index

This is an index of (nearly) all forums posted here. I'll try to index them as soon as they are posted but it may still take a while. Activity number is counted by hand (will probably automate this sometime) Please point out any mistakes in the comments. It may take a while for changes to federate

Analog Tech

  • Tapeheads.net tape • gear • music • people... Analog is real! Activity: 30 threads/day
  • VideoHelp This site will help you to make your own DVD, Blu-ray, AVI, MKV, MP4 that can be played on your mobile, standalone DVD player, Blu-ray player, media center or portable device from any video sources like online video, DVD, AVCHD, VHS, DV or downloaded movies like MKV, MP4, WMV, AVI. Activity: 27 threads/day

Computers

  • Hacker News Hacker News (HN) is a social news website focusing on computer science and entrepreneurship. It is run by the investment fund and startup incubator Y Combinator. In general, content that can be submitted is defined as "anything that gratifies one's intellectual curiosity." Very Active
  • Slashdot Used to be one of the most popular ones. Don't look at the activity number and pass, they got some long, high quality articles. Activity: 15 threads/day

Computers - Linux

  • Phoronix Forum Latest Linux Hardware Reviews, Open-Source News & Benchmarks Activity is mostly replies to news
  • Linux Mint Forums Activity: 166 threads/day
  • Arch Linux BBS Official Arch Linux support forum Activity: 70 threads/day
  • linuxquestions.org Old forum. Still very active, you'll get answers. Also has a UNIX section Activity: N/A
  • linux.org Activity: 25 threads/day

Hi-Fi

  • Steve Hoffman Music Forums Music, audio, tubes, hi-fi, stereo, vinyl, CDs, hi-res, SACDs, video, and the mastering of Steve Hoffman! Activity: 350 threads/day
  • AVS Forum A forum community dedicated to home theater owners and enthusiasts. Come join the discussion about home audio/video, TVs, projectors, screens, receivers, speakers, projects, DIY’s, product reviews, accessories, classifieds, and more! Activity: 80 threads/day
  • Audio Science Review (ASR) Audio, Audio, Audio! This is the forum where we try to impress each other with how much we know about audio. Heavy use of technical jargon is required for participation. Activity: 125 threads/day
  • Audiogon Forum The place where audiophiles talk. Ask a question; get advice. Or just speak your mind. Activity: 10 threads/day
  • Audioholics "Let our rigorous testing and reviews be your guidelines to A/V equipment – not marketing slogans" Activity: 10 threads/day
  • DIYAudio Get answers and advice for everyone wanting to learn the art of audio. Activity: 180 threads/day
  • AudioKarma Activity: 160 threads/day
  • Audioasylum The Audio Asylum is a free, independent resource made available to you by a small volunteer group of audio lunatics. This venture is user supported. Activity: 45 threads/day
  • Head-Fi Activity: threads/day
  • Roon Forum Activity: threads/day

Keyboards

  • Deskthority.net International Audience. Hardcore vintage keyboard collectors.
  • Geekhack.org The #2 largest keyboard forum in the world. Owned by DROP (formerly Massdrop).
  • KeebTalk Created after the purchase of GeekHack. Owned and operated by norbauer, Kono, Input Club, etc.
  • Keyboard Lab Korean custom keyboard community.
  • KBDmania.net Korean community. Kbdmania is run by kant, who supposedly is involved with Korean Keyboard Manufacturer Leopold.
  • OTD.kr (Korea) THE place for Korean Krazy Kustom Keyboards. OTD has been around for over 9 years.

Coffee

  • Activity: threads/day
View original on lemmy.world
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selfhosted·Selfhostedbyyogurtwrong

Free encrypted read-only cloud storage with cancelled google drive and rclone?

Hi. I am currently using google drive mounted with rsync (encrypted) to stream files over my VPS since my VPS provider charges a lot for extra storage compared to google. I have offline backups of the said data at home

I currently have a 100GB google drive plan and it's working suprisingly great. Also it's cheap in my country due to regional pricing

Now, as I learned, Google keeps your files for 2 years after you cancel your extra storage subscription. It also doesn't allow you to upload anything which locks up Gmail but that doesn't matter if it's an alt account. So, can I just create an alt account, buy a 1 month subscription, upload everything, cancel it, then read it using rclone? Does Google restrict api access (for rclone) on drives with expired subscriptions?

Yeah I know I'm stretching this a bit too far but I just wanna know

View original on lemmy.world
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