Difference between revisions of "Talk:2788: Musical Scales"

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:::::::::::: What '''''_I_''''' want to know now is WHY summer time is known as DST when the entire concept is designed for the WINTER, to adjust the time on the clock to favour daylight while daylight is shorter. It should be winter that's the adjusted time and called DST (making me GST -6 in the winter I guess)... Also, if UTC is another term for GMT, why does it even exist? I'm sure UTC is extremely newer, I never heard of it until I came to this site 5 or 6 years ago. What's wrong with having the site label things as GMT? Like calling this comment 5:11 GMT?[[User:NiceGuy1|NiceGuy1]] ([[User talk:NiceGuy1|talk]]) 05:11, 1 July 2023 (UTC)
 
:::::::::::: What '''''_I_''''' want to know now is WHY summer time is known as DST when the entire concept is designed for the WINTER, to adjust the time on the clock to favour daylight while daylight is shorter. It should be winter that's the adjusted time and called DST (making me GST -6 in the winter I guess)... Also, if UTC is another term for GMT, why does it even exist? I'm sure UTC is extremely newer, I never heard of it until I came to this site 5 or 6 years ago. What's wrong with having the site label things as GMT? Like calling this comment 5:11 GMT?[[User:NiceGuy1|NiceGuy1]] ([[User talk:NiceGuy1|talk]]) 05:11, 1 July 2023 (UTC)
 
...you're a nice guy, NiceGuy1, but at this point I think you're being obtuse. Right now you're running at GMT-5 and in the mainland US then you're in the Central Daylight Time area. And winter is 'natural' time, or as natural as your nation decides it needs to be (c.f. China) to follow the Sun. But the daylight being saved in summer is that daylight between dawn and the time anybody but early-risers will eventually appreciate it. That time is saved, and applied to the end of the day when anybody but an abnormally early-retirer will probably make better use of it. [[Special:Contributions/172.69.79.146|172.69.79.146]] 23:02, 1 July 2023 (UTC)
 
...you're a nice guy, NiceGuy1, but at this point I think you're being obtuse. Right now you're running at GMT-5 and in the mainland US then you're in the Central Daylight Time area. And winter is 'natural' time, or as natural as your nation decides it needs to be (c.f. China) to follow the Sun. But the daylight being saved in summer is that daylight between dawn and the time anybody but early-risers will eventually appreciate it. That time is saved, and applied to the end of the day when anybody but an abnormally early-retirer will probably make better use of it. [[Special:Contributions/172.69.79.146|172.69.79.146]] 23:02, 1 July 2023 (UTC)
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:I am NOT Central, I am Eastern, as I've said multiple times, funny how it's the one who's been obtuse all along calling ME obtuse. I'm not the one continuously showing unwillingness to check anything (maybe if you did you'd finally grasp how I'm in the Eastern time zone - whatever the hell they call it this time of year). All I've done is mention two facts that call into question this "UTC=GMT" claim, that my timezone is always labelled "GMT -5" - all year round - and my comments on here get four hours added to reach UTC. And here's a third: If they're the same, why invent the term? GMT is clearly older, and has a location in the name to help people place it, the term is superior in every way. Someone said there's a marginal difference, but that seems foolish and NOT worth a new term.
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:Basically, it seems clear they ARE supposed to be the same, fine, I'm just asking for a resolution to these facts and have received none, really. Combined with sensing immense confusion from you has been frustrating when it seems like I, for one, have been clear all along. Oh, and I think I already said, the only function of Daylight Savings Time has always been to save candles in the winter, align the working day more with daylight hours to minimize how much/long candles are needed in the morning. In the WINTER, when hours are short enough for people to wake up when it's still dark, meaning the "correct" time is summer. Candles, shows how out of date the concept is and how long this has been irrelevant and should have been retired. [[User:NiceGuy1|NiceGuy1]] ([[User talk:NiceGuy1|talk]]) 03:21, 9 July 2023 (UTC)
 
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Revision as of 03:21, 9 July 2023


I'm wondering wether the lineage of in the hall... is worth mentioning. ie Grieg composed it for an Ibsen play. 172.70.175.178 23:06, 12 June 2023 (UTC)


Now I have to re-listen to In the Hall…; I think there are some errors here.172.71.146.212 01:23, 13 June 2023 (UTC)

Can someone make a midi of Hall of the Mountain King but with an exponential time scale to "compensate" for the log transform? I want to hear a version that both starts and ends at 200 bpm. Is there any music that actually uses mathematically varying tempos? Quantum7 (talk) 06:35, 13 June 2023 (UTC)

I can't make a midi but I can make an mp3: https://voca.ro/17QJDbYxNnlh Viliml (talk) 20:25, 13 June 2023 (UTC)

Ein belegtes Brot mit Schinken, ein belegtes Brot mit Ei...(Germans will understand.) 198.41.242.94 06:50, 13 June 2023 (UTC)

das sind zwei belegte Brote, eins mit Schinken und eins mit Ei. Bischoff (talk) 07:28, 13 June 2023 (UTC)
und dazu eisgekühlter Bommerlunder, Bommerlunder eisgekühlt. 172.69.33.163 05:29, 17 June 2023 (UTC)
But what does that have to do with dead pants?? 172.71.26.254 13:36, 13 June 2023 (UTC)
I don't really understand much German, and my Dutch is too weak to compensate, so I used my translator... :) (NOW I recognize some words, LOL!) I suspect that's the German equivalent to the English saying "Six of one, half a dozen of the other", :) Basically "Eh, either way works". NiceGuy1 (talk) 04:30, 17 June 2023 (UTC)
It is a song by Die Toten Hosen that gets quicker and higher for each repeat until you can't sing anymore, https://www.dietotenhosen.de/diskographie/songs/eisgekuehlter-bommerlunder

Why "mistakenly"? Sure there are some-half notes in there, but it's generally linear in the sense that every 7 steps correspond to a doubling of the frequency no matter where you start from 172.68.51.197 (talk) 07:30, 13 June 2023 (please sign your comments with ~~~~)

For the line spacing it doesn't matter much. A true linear-scale staff which takes half-steps into account would have spacings of 0.9, 1.8, 4 and 8. The one glaring discrepancy is that on a true linear scale, the note E5 (659 Hz) would be closer to F5 (698 Hz) than to D5 (587 Hz). Rick4 (talk) 14:29, 13 June 2023 (UTC)

Most sheet music is not truly linear in time to begin with. It's pseudo-logarithmic but in the sense that the shorter notes (8ths and 16ths and heaven forbid 32nds for us da**ed drummers) are given MORE space relative to the (fixed) size of the note heads compared to quarter, half, and full notes. This then affects the on-page length of measures: measures with faster notes are longer (as measurable with a small ruler) than those with longer/slower notes, even though -- assuming a fixed tempo -- their play speed (time duration) stays the same. And then you get modifiers like "rit(ardando)", "rall(entando)", "accel(erando)", "piu mosso", "meno mosso", and the like which modify tempo and throw the whole page-space-to-time relation out the window as if the page of sheet music itself (or the audience) sped to near-light speeds. Randall's going off the deep end trying to make this insane notation fit into fixed science rules; best to leave it to us crazy musicians and just enjoy the music. 172.69.65.46 10:44, 13 June 2023 (UTC)

"Randall seems to have mistakenly assumed" what? no, the entire point of the comic is that Randall knows standard staves do *not* represent a linear increase in frequency. A treble clef is centered on G4, which has a frequency of 392 Hz, F4 has a frequency of 349, and E4 has a frequency of 330. The drawn stave has one line between E4 and F4, corresponding to a jump of about 19 Hz. Two lines between F4 and G4, and we're assuming a linear scale, so that's about right to get to 392. The size of the games grows geometrically, as you expect. Again, this is the entire point of the comic.

That's not what it says, though. It says he may have assumed it's a linear increase in *pitch*, and therefore a *exponential* increase in frequency.172.70.86.2 08:40, 14 June 2023 (UTC)
is that not correct? Doesn't an equal temperament scale exactly mean that it is a linear increase in pitch? 172.70.114.240 16:11, 14 June 2023 (UTC)
An equal temperament scale means there's a linear increase in pitch by half-step/semitone, correct. However, any Western scale or mode regardless of quality will only include 7 notes, while there are 13 when including accidentals; the quality is determined by which notes are adjacent or separated by an accidental, or in other words if they are separated by one half-step or two. *However*, since standard notation uses other symbols to indicate deviation from the expected frequency and not separate lines, I'd argue that such would be the approach taken in a world where this sheet music was used. Therefore, I'd say this whole paragraph is unnecessary and misguided. Randall is taking a standard piece of sheet music and warping the scales of the axes, nothing more. He's not trying to make a valid, coherent new system of notation, he's making a graph joke. 162.158.159.125 17:27, 14 June 2023 (UTC)
But the point is that not only is his 'mistake' version 'wrong' (non-standard), but his remedy would result in notation that was 'wrong' as well, on both 'axes'.172.70.85.49 08:37, 15 June 2023 (UTC)
I'm not following. Don't the lines in a staff indicate equal spaced whole steps (between consecutive lines) or half-steps (between lines and spaces)? What is the "mistake" that randall is alleged to have made, and have we agreed that it is infact a mistake or not? 162.158.158.58 04:01, 17 June 2023 (UTC)
They do not. Each line in a staff is either a half step or whole step above the space below it, depending on the key. For example, C major has the notes C, D, E, F, G, A, B with no sharps or flats. Each one gets a line or a space between lines on the staff. But the interval between C and D is a whole step, while the interval between E and F is a half step. In equal temperament tuning, every half step has the same ratio, so the ratio in a full step is its square. On a log plot, that would mean the full steps would be twice as wide as the half steps, but they are in fact the same width. It gets even more complicated when you consider accidentals. For instance, D and D♭ are a half step apart but occupy the same line. Meanwhile, B and C♭ are enharmonically equivalent (i.e. the same pitch in equal temperament tuning), but they occupy different parts of the staff. And of course, double accidentals just make things worse. EebstertheGreat (talk) 15:12, 17 June 2023 (UTC)

All this musical theory talk is giving me a headache. I think I'll go put on some Zappa, RUSH, and Tool albums to relax. These Are Not The Comments You Are Looking For (talk) 02:25, 19 June 2023 (UTC)

The first 1:40 of this song: https://www.youtube.com/watch?v=t-Lt5fRNgO8 162.158.222.37 08:03, 22 June 2023 (UTC)