Full time Client Services Admin for an insurance broker, part time dreamer. Stranger Things, vaporwave, Captain America, dead malls, Dragon Ball, Star Wars, Metalocalypse, SCA, viking era history, steampunk, whatever other random thing I decide to like.
I live in Ohio.
I have a cat.
I write sometimes.
I'm probably older than you think.
I guess I should share this, since it’s not mine to hoard. This is Murderface’s room cobbled together from multiple episodes. It’s been a while since I did this, so I’m not sure which ones exactly. I’m pretty sure it came from Prankklok, Dethsiduals, and Fertilityklok but maybe others also. Some bits were redrawn, some figures erased, some lines connected. We were never blessed with a wide shot of Murderface’s room, but this is pretty close, I think. If anyone can use this, please do, just don’t look too closely at my bad patch job.
STOP SCROLLING, NOT A SCREENCAP If you want to use it, @ladyzamos pieced this together for all of you. :D
Whatever else you think of Murderface, his collection is very well curated and organized.
A new research group used machine learning to track color changes in common materials and items, below is their findings for all color changes over time, they used 7000+ items from the 1800s to now to determine color changes in the most common items.
Below are the colors of cars by year, notice how the majority of cars are grey, white, or black compared to twenty years ago.
These aren’t data points, but they are comparisons between the ‘modern’ homes of the 70s and 80s compared to the modern homes of today.
Carpets have equally had the same treatment of grey added to them! The most common color of carpet is now grey or beige.
Even locations that used to scream with color for decades have now modernized to becoming boring minimalist (and I love minimalism) personality-less locations.
you can look at any folk culture around the world, past or present, and find the use of the entire color spectrum. humans are drawn to color, it holds emotional symbolism but it also reflects the land we live off of. I consider it like a celebration of life and our place in it
the problem is that we aren’t actually allowed to belong to the places we live. houses and entire towns are shells meant to be as plain as possible for the next renter, buyer, or investor. the more generic it is, the more consumers it can be sold to. And when you have a country that’s biggest population doesn’t have a distinct sense of cultural identity it will be reflected and mass produced without much complaint
people getting joy from the minimalist gray aesthetic is not the same as the estrangement this country is making between people and place, one of the most fundamental relationships humans need to survive (and be happy while doing it)
Films depict middle ages as devoid of color but it’s the other way around.
When I was buying my house, people were telling me not to paint it this or that color because it would be harder to sell later. Like, I haven’t even bough the house and you’re already telling me to sell it! I’m buying a house because I need a place to live! I want to live here until I die or manage to move to Europe! We are not supposed to actually own anything anymore. Not our houses or cars or furniture. We are supposed to be perpetually replacing these things, paying more each time around, until we break and die and our bones are the color of the walls around us.
What we need to do is convince all the disney adults in america that high speed rail would be a preferable way of getting to disneyworld compared to driving or flying. We could maybe harness their fondness for the monorail or something, but this is a group of people that has time, income, and passion that we could leverage. If we could direct 5% of the enthusiasm they have for limited edition popcorn buckets into calling their representatives and demanding high-speed interstate rail, we could get it by 2030
Folks: you CANNOT censor trigger tags. When you block a tag, it doesn’t block other “spellings” of it. Writing it as “r@pe” or “r4p3” means that someone who has “tw rape” as a blocked tag will still see that post because you didn’t wanna say the word rape. You are hurting people. Do not censor words, because people do not have those filtered out.
And honestly if you can’t even write the word rape to protect other people then you probably aren’t old/mature enough to be on this website.
I’ve hated that “un-alive” filtering since it started. Because my pretentious ass read 1984 and Brave New World when I was 16. Words like “suicide”, “rape”, “death”, etc, these shouldn’t be censored. These are words that describe actions and states of being. They’re fucking unpleasant words, but you know, life is sometimes fucking unpleasant. Hiding the word doesn’t magically make the bad thing go away. It makes you afraid to talk about it. It makes it a forbidden subject. It locks people who need to talk about it in a closet, like a fucking wife who has an opinion in 1925.
A few people took exception to calling my car’s CD player useless.
I actually think it is great there are a few holdouts still using CDs.
CDs are truly one of the most perfect media ever created.
And I can prove that mathematically.
Some will say vinyl is superior. And as much as I love records, the audio quality is preferred, not better. People have a *preference* for how vinyl sounds, but it still leaves out audio information and has noise and artifacts caused by the mechanics of the turntable and an imperfect manufacturing process.
In fact, the lesser audio quality is exactly what people enjoy. It has a warmth and comfortably compressed dynamic range that is not fatiguing over long listening sessions. It’s like choosing a nice fire over a 100% efficient space heater.
But if you want perfect audio quality that does not exceed the limits of human hearing, compact discs are where it’s at.
It all has to do with Dr. Harry Nyquist and his Nyquist-Shannon Theorem. (Sometimes Shannon gets left out and it is just called the Nyquist Theorem.)
The simple version is he figured out how much something needs to be sampled in order to not lose any information. As long as you sample something at a frequency greater than or equal to twice per cycle, you will have a lossless… whatever.
In this case, a lossless audio recording.
So the range of human hearing is about 20 Hz to 20 kHz. That’s the lowest and highest frequencies we can perceive. The scientists creating CD audio figured they’d do 22 kHz for some overhead and then you double that to get 44 kHz. (Technically it was 44.1 kHz.)
You can imagine the smooth curvy line as an analog recording. No gaps. No information loss.
The black squares are digital samples recorded over a period of time. You can see there are gaps between those black squares. A tiny bit of time passes between the squares where nothing is sampled. INFORMATION LOSS! NOOOOO!
Clearly the vinyl nerds are correct and digital is inferior, right? You are going to get the dreaded… STAIR STEPS!
Not so fast, bucko!
By getting enough samples over a period of time, you can use math to infer that smooth sloping line connecting those individual samples. So the digital recording also has no information lost once it is converted back to analog and played through your speakers.
This connecting of dots is called “interpolation.”
You could take the curvy analog, convert it to digital, get the same black squares, and then interpolate the black squares back into analog and get the same curvy line. It goes back and forth perfectly. And this is all verifiable with an oscilloscope.
NEAT!
Then of course you need a good dynamic range–the spectrum of quiet to loud. Anything above 85 decibels will damage your hearing, so they went with a 16-bit depth which covers roughly 100 dB. Again, giving them a little overhead for death metal and overzealous trumpet players.
And the final component is data bandwidth or “bitrate” usually measured in kilobits per second. This is how much data is read every second. The 1s and 0s of it all. The bitrate of a CD is calculated by multiplying 44,100 samples per second per channel by 16 bits per sample and then multiplying by 2 channels. After all that mathing is math’d, you get a perfectly uncompressed 1,411 kbps.
So you’ve got all the frequencies you could ever hear combined with as much volume as your ears can stand with a bit rate that will give you no loss of data.
The *perfect* audio quality all encoded into little microscopic pits.
Now you may be asking, “Why do I see "24/96” or “24/192” advertised on fancy audio equipment and high quality streaming platforms like Tidal? Aren’t 24 bits better? Isn’t 96 kHz MORE than 44.1 kHz?“
Dr. Nyquist might say… this is some bullshit.
This confusion comes from the fact that recording quality and playback quality are two different animals. This misunderstanding happens with video and photo quality as well. Recording in 6K will give you a sharper picture even if your final playback quality is 4K. You can get bad pixels and noise and stray photons that do not contribute to the detail in the video. By giving yourself overhead you can ensure you hit the desired quality target.
And recording at 24 bits and 96 or 192 kHz, you get a higher resolution to edit and master with, but it is only advantageous to the computer software… not the human ear.
From a photographer’s perspective, I relate to it like this…
If I have more megapixels and more colors and more dynamic range I have more leeway when editing my photos. If you try to push a low quality photo in the edit, it has this tendency to fall apart. You can get ugly color banding and harsh contrast and sharpening artifacts. By capturing more quality than you need in the finished product, you can process the photo much more dramatically before it deteriorates and loses integrity.
Audio and video are the same way.
So let’s say you have a metal singer that screams at the microphone as loud as possible from 2 inches away.
At 16 bits they may surpass that 100 decibel dynamic range and distort the recording. But if you record in 24 bits, you get 144 dB to play with. Or you can even do 32 bits and get 1500 dB–a volume that no human voice could ever surpass. It guarantees a clean, distortion free recording, but 32 bits would be pointless for human listening.
The same is true with the sample rate. Having a higher resolution allows you to zoom into waveforms and adjust things to an extremely granular level. You can do precise timings, tiny pitch adjustments, apply loads of digital effects, and just have more room for audio activities without degrading the sound quality.
But outputting 192,000 of those black squares is going to interpolate the exact same smooth curvy line as 44,100 when it is played through speakers.
The oscilloscope knows what I’m talking about.
Now I am about to reveal a secret that no audiophile who has invested in a $115,000 high resolution 32 bit/3,072 kHz DAC wants to acknowledge…
The master recording is always more important than the playback quality.
If you have a high quality source it will sound great even in a highly compressed MP3. Just like the 6K video is sharper on the 4K TV. And the high megapixel photo looks better in an Instagram post.
If the source is good, the media will be good.
And since high resolution audio services often seek out the best masters available before encoding their playback files, it gives many people the illusion they are getting better sound quality due to the boosted specs.
When in reality, it was just a better copy of the original recording.
According to Nyquist, your human ears are not computers and all you need is double the frequency to hear perfect sound with no loss of information. So anything above 16 bit/44.1 kHz/1411 kbps and you are just wasting bandwidth on a server.
And I don’t want to hear anything about "stair stepping.”
IT’S MATH.
Your ears aren’t better than math, okay?
If you don’t believe in math, then you and Jack White can sit in the naughty math corner with his bespoke overpriced vinyl pressings.
I will say, there is a gap between your standard music streaming service like Spotify and your bullshit audiophile service like Tidal.
Free Spotify uses heavily compressed files. Which means the bitrate is quite low and there can be information loss. Or “lossy” compression. Modern compression is actually pretty amazing, but I’m afraid anything below 320 kbps may cause some songs to not sound as intended.
Depending on the content, some songs are more suited to compression than others. And even with premium Spotify, they cap songs at 320 kbps which still may not be enough for busier, harder-to-compress songs.
Also, I don’t know if Spotify cares about getting the best quality master for a given song. Which, again, is the most important aspect of sound quality.
But services like Tidal waste bandwidth with their super specs and that isn’t great for the environment. What I’d love to see is a company that makes their best effort to seek out high quality masters, and encodes their files at 16 bit/44 kHz with a lossless variable bit rate compression. Variable bit rate or “VBR” will do more compression during simpler parts of the audio and less compression during more complex parts. It’s smart compression, basically. And as long as you use a high enough bitrate to achieve lossless compression, the sound quality will be the same as if there is no compression at all. So you still get smaller file sizes that use less bandwidth and have a smaller environmental impact.
That would be a streaming service I would consider paying for. Especially if they put great effort into getting high quality original recordings for their content.
In conclusion… if you are still using CDs you don’t need to worry about audio quality. You’re all set. There is a sort of beauty in what the audio scientists who created compact discs did. They figured out the limits of human audio perception and created a format that just slightly exceeded that. No “bigger number is better” marketing. No audiophile bullshit.
They said, “Here is what you need and nothing more.”
They made a perfect thing and they should be proud of that.
apparently, I joined this tumblr place at 03/30/2009 9:41:12 PM.
if anyone wants to see when they signed up for tumblr, visit the above post. it displays your registration timestamp when you view the post itself, but when you reblog it, it’ll copy that timestamp.
that blog is a little bit of chaotic tumblr magic i built for april fools a long time ago.
Full time Client Services Admin for an insurance broker, part time dreamer. Stranger Things, vaporwave, Captain America, dead malls, Dragon Ball, Star Wars, Metalocalypse, SCA, viking era history, steampunk, whatever other random thing I decide to like. 
ALT
