Posted on 09/23/2024 8:41:03 AM PDT by CharlesOConnell
The worst problem, which prevents a piano from being put perfectly in tune across all "notes", is, for explanation purposes, "growling", lack of each string evoking uniform, neutral harmonics, lack of each string being supported by a bridge which is tangential, 90 degrees, able to be repaired by filing the bridge square when restringing. A tuner can only tune each "note" to a certain level of in-tune-ness, but if this "growling" is afflicting a string, it will never sound perfectly in tune, there will always be a vaguely "out-of-tune" tone. You can listen to various classical performances, to hear which pianos are in proper shape; it's a tragedy when a beautiful performance is marred by a less than perfect instrument
Pianists face challenges getting the sound they want from their instrument. They probably don't understand the technical flaws in their piano. Just knowing the foundations of good piano sound can help them in their playing.
There's a breach between the piano builder and the pianist—if the builder hasn't had sufficient musical education, he will be limited in understanding the musical requirements of the pianist; if the pianist doesn't understand the extensive, but limited technical foundation of the piano as an instrument, their playing will suffer.
A great builder starts by becoming a competent player on an instrument—my master, with whom I had a failed apprenticeship because I didn't have sufficient shop background in school—but he still fully explained the technical part, even if I couldn't master all the crafts—had a BA from a college in a wind instrument, and he has a sideline in acquiring, repairing and maintaining, and recording that instrument.
My master grew up on a real farm, the kind of family farm displaced today by giant ag-businesses. During harvest, if a part on a harvester failed, they couldn't take time to drive 600 miles for a replacement part, they had to have very strong shop skills, to re-manufacture the part. This was the background my master started with.
(This was where I failed—I didn't even take shop in school. An operating engineer had to teach me, "to avoid cross-threading a screw, you turn it backwards until it clicks, then you are at the correct insertion rotation point". I never knew such a thing.)
The environment into which my master entered when starting to independently enter the piano manufacture field, was as follows: when the U.S. entered World War I, there were 300 piano brands in the U.S. alone. This was before radio and sound cinema. Nearly all middle-class homes had a piano of some kind. (Everyone who wasn't deaf or tone-deaf, could "sing" the lyrics to 200 songs, even with a poor voice; there were 10 one-million sellers of sheet music.)
Each of the piano manufacturers had to encompass 11 different secret piano crafts; there are dozens of books which claim to convey these secrets, but they are highly proprietary, and must be independently researched and discovered as traditional crafts. (I mastered piano finishes, because my master had researched and discovered the fundamentals).
After stopping the "growling", (heterodyning, which the Indian instrument Tambura deliberately provokes to cause harmonics to slowly evoke upon which vocalists repose their execution of microtones), the highest piano craft is hammer regulation: making the hammers give out a range of tone from bright to luxuriant. Hammers are shaped with a Dremel tool (I mastered it), sprayed with a thin layer of lacquer, then the master takes a tiny tool with an awl handle, with a business end of a little metal block about 12 mm wide, in which 4 tiny needles are fixed with screws. The master makes the hammer's tone luxuriant or "full bosomed" by softening the hammer, deeply gouging and needling the hammer, which releases some of the tension with which the compressed felt adheres to the wood core. Or, if the tone is to be bright, the master makes the hammer stiffer, by applying any additional, needed lacquer. Mastery of this one of the piano crafts, consists in achieving the required tone across all 88 keys.
The second craft, which my master explained ONCE to me, but I promptly forgot the details, because of my educational insufficiency, is matching the mechanical clockwork "escapement" (like a tiny rachet the lifts off the teeth in a rotating gear once per second). Each key has a complicated array of wooden levers supported by a thick brass button, interposed by tiny felts—properly gluing felts is a whole craft in itself. The goal is for there to be a number of variations in intensity of striking response.
A top model concert grand which sells for $250,000, requires the same amount of technician time to put it in concert shape. Only the instruments which a manufacturer produces on a custom basis, come out of the show room in this condition. If you try to buy a concert instrument, it will have some of the defects described above.
The high end Yamaha electronic pianos are pretty sweet.
Cactus? I’ve made it but not worth the stickers.
I don’t know about that, I lived in a wood structure on the water that was well over a 100 years old and many of the coastal apartment buildings and houses on the beach are old and wood in Southern California.
I wonder if she meant to keep it pristine? Keeping things pristine on the beach is a losing battle.
She meant things like external staircases, fences, wooden trim, etc.
Was it on an ocean beach?
Yeah, uh huh, that's what I blame my performances on. Haven't had this one tuned in forever. Afraid the strings will start popping like in a cartoon.
The other night, the cat wouldn't come inside so I opened the windows and began playing. Whoosh, in she ran. She insists on playing and everyone better get out of her way until she's finished. Up and down and up and down. It was grandma's old piano so I'm sure she wouldn't be very pleased but kitty sure is and it makes me smile.
Yep, that stuff, the windows, the sliding doors, decks and furniture.
well played…
Yes, it was the carriage shed from a long gone and forgotten mansion of the late 1800s that some had turned into a beach shack by adding a floor and a tiny bathroom and stove and bar sink with a 6 foot wide bedroom, and the ceilings in those were only about 5’11”, the windows were homemade without screens of course and with props to hold them open.
The walls and ceiling boards were just that, boards, there was no other wall or roof, just those boards, that conversion may have been done during the 1920s to make it usable on weekends.
Wowza.
Always more detail.
In everything.
I no longer bother with audio tuners. Instead I’ll rough out each string by ear to a keyboard, then compare adjacent strings on the 7th fret using the 8th for the B. Before adopting this tuning method, it was the G that often required ongoing adjustment. After restringing, I’ll check the Intonation by comparing the 12th fret harmonic to open for each of the strings. If the bridge supports individual string lengths and micro tuners, all the better.
REO Speedwagon — first song on the car radio today!
Some people like to singe the prickly pear fruit to get rid of the hairlike thorns that are so irritating, but that’s a lot of time and trouble. What I do is blanch the cactus fruit in simmering water for at least a minute. That softens up those tiny stickers so they don’t stick. Doing about 10 at a time works out well so that one group is blanching while you peel the previous batch.
Picked the tunas Saturday, made and filtered the juice yesterday, so we’ll make jelly tomorrow. A lot of it will be Christmas presents for people who live in other states.
'S'okay. Everyone's ears have their own standards. As a piano banger and composer, I get by with whatever and adjust as needed.
Besides, quirky can be a source of inspiration. Legend has it that Chopin had a bum unregulated c key when he was composing the Op. 53 Polonaise (Heroica) and took advantage of it with that off-beat accented c in measures - 40 something to 50 something? A few measures right before the recap.
That is fascinating detail. Computers will never replace the love of an art and the craftsmanship it takes to produce it.
Makes me miss my friend who built harpsichords and a concert pianoforte before he passed at age 45. He also built well-crafted parts of my house.
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