You might be able to use 1 straw for multiple straw sizes.) You should be able to find all of these items from the hardware store. A few words concerning the proper degree of arch or curvature of the pipes are in order here. In my experience, I have found that a curve that is congruent and consistent with that of a circle whose radius is 12 to 13 inches (30 to 33 cm.) There are two basic schools of thought when it comes to how to thin down pipe walls from the outside, and from the inside, with each of them having their respective pros and cons. The way I prefer is to thin the pipe walls from the outside until they are of perfect thickness. To do this, I go, from rough thinning to fine thinning, from whittling to rasping to scraping. The best pipes are just scrape and go, in which all you need to do to thin the pipe wall down to its proper thickness is to scrape the outer skin off of it but sometimes, the walls need to be thinned down quite a bit more than that. The other school of thought is to thin down the pipe walls by reaming the inner soft, pithy layer out from the inside with various drills and reamers. The main rationale for this approach is to remove the soft, pithy inner layer of the bamboo, which is the least inherently sonorous and resilient, leaving nothing soft to dampen the pipes sound. This sounds great in theory, but in practice, it only works if you have a solid, reliable method of reaming out the inside in a straight, uniform manner, as ruts and/or ridges on the interior of a pipe bore will warp, distort or roughen the sound of a pipe. When building a set of pan pipes, leave an extra bit of material more than what is indicated here. I want to tune them in the key of E flat but Im not quite sure how to tune them. I wonder what physics stand by this bending technique. First I had to figure out the unit / time for speed of sound which I derived to be 13830 inches / second then worked the formula 13830 / 4 * f, 13830 / 4 * 466.2 . The external diameter of those pipes is 2 cm, maybe too wide (and bigger than the one I've realized). I made my pan flute from 1/2" diameter PVC water supply pipe. The general rule is: if the discarded part starts with a digit less than 5 then you left all unchanged; if it starts with a digit greater or equal than 5, then add 1 to the last digit of the remaining part). In order to have the right acoustical proportions and response, the narrowest part of a pipes bore needs to be its upper rim, with every part of the bore below it being at least that width, if not slightly wider but never narrower. If the middle or lower parts of a pipes bore should be narrower than the bore diameter at its top end, the pipes tone will sound false or glassy, and there will be instability of pitch and/or tone quality. And the octave-and-a-fifth produced by overblowing a pipe will fall flat of the true fifth. Although most species of bamboo produce pipes whose bores are narrowest at their top end or perfectly cylindrical, some species of bamboo, most notoriously Black Bamboo (Phyllostachys nigra) will often be narrower at their bottom ends in their natural state. If this should be the case, the bore needs to be widened at the pipes bottom end with a rat tailed file, and the bore delicately engineered to produce a perfectly cylindrical camber or one that is slightly wider at the bottom end. Doing this straightly and precisely is easier said than done, and takes a lot of painstaking precision. It is a good idea to precision measure the pipe bores at their top and bottom ends with calipers., Step Seven: Slatting and Fitting the Pipes Add 1/4" to 1/2" to these lengths when cutting your material. This post is part of the 28 Days of STEM and STEAM Activities for Kids series. It's just a pinch of sarcasm), I made this simple spreadsheet in Google Drive. Place the remaining two straws onto the tape. (And less prep for you!). Do the same on the top. After the pipes have been oiled, and the excess oil has been thoroughly removed, the next step is to finish or paint the pipes. The purpose of painting or finishing the pipes is mainly aesthetic in nature, but it can have acoustical benefits as well. A wide variety of different finishes may be used, such as acrylic lacquer, oil finishes, polyurethane, or various kinds of varnishes, including acoustical violin varnish. I highly recommend the latter, as it not only beautifies and preserves the bamboo, but also improves the overall sound and acoustics of the pipes. Or, you may simply wax or oil the outsides of the pipes, as you have done with their interiors, or apply no paint or finish at all, preferring to go natural. A glossy finish is most recommended for the bottom frame or boot of the Pan Flute, even if the pipes themselves are left in an unfinished, natural state; one of the things I have done with the frame or boot has been to apply a very thin layer of clear epoxy glue to it, using a very thin piece of plywood as a kind of palette knife applicator for doing this. The frame or boot may also be stained to get it to be the right color, and even brown or black shoe polish can be used for this purpose. If you have good basic woodworking and craftsmanship skills, you will be able to come up with a good creative and aesthetically pleasing solution. How can I find the length in centimetres and not get this: length = 345 (my local speed of sound)/ 4*440 = .196. Pan Flute tuning is a rather tricky process, and one that is not that well done by a beginner. This is especially true of the high notes, especially those that are above the d of the middle octave or register of a standard Alto Pan Flute. Beginning players generally find that the pitch of these notes is unstable, and easily sags, because they have not developed sufficient embouchure strength and support. And so, Pan Flute tuning is best done by a seasoned or advanced player. Using an electronic tuner is recommended, but it must not be relied upon exclusively use your ear as well. In the lower octave of an Alto Pan Flute, the pitch is inherently stable. In the middle register, the pitch gets somewhat less stable, tending to rise with a more forceful air stream and embouchure, and to fall with a less forceful one. And these tendencies are even stronger in the top register. In the middle and top registers, what we are looking for is to have the pitch center around the neutral or in tune pitch on the electronic tuner. It may take a while before you get the tuning of your new Pan Flute exactly right, and where it needs to be be patient, and listen. Each tube will produce a note a semitone higher than the previous one and a semitone lower than the next one. This Instructable is splitted in two parts: theory and practice. I used aluminum instead of copper because it was easier to find the diameter I needed, plus it's lighter than copper so the flute will be lighter too. Your formula is length (which unit?) Pretty simple, uh? this pan flute kit from Discount School Supply, 28 Days of STEM and STEAM Activities for Kids series, 15 Meaningful Earth Day Activities for Kids, STEM for Kids: Straw Rockets (with Free Rocket Template), Earth Day Craft for Kids: Cupcake Liner Daisy, Science for Kids: Dissect a Bean Seed (with free printable recording sheet). If you want to know how to retrive all measurement, or even to customize your pipes, then proceed with next step. Maybe I will decorate my pan pipes in another way. Hi! Making a Pan Flute a Labor Intensive Process You'll also need a general purpose hand-held sander, masking tape, a saw, a ruler or measuring tape, and a box cutter or sharp knife. Shakuhachi: The East Wind | Besides, you'll need basic manufacturing tools like scissors, clag plugs, duct tape, measuring tape, etc. This is my favourite method, but this time I cannot follow this way because my printer is incapable of such dimensions. So thats it a basic run-down of the twelve step process for making a Pan Flute. May it serve you well! The Pan Flute is an item that would be used to attract neutral mobs to you whitout need to use grain, carrots, seeds ecc. (Try PVC pipes or cardboard tubes.). Since it's is too generic saying "I want to play an E", we must specify also the octave. Copyright 2023 Buggy and Buddy. Place a 7 inch strip of double-sided tape onto the inside of one piece of cardstock strips. The letters going across the top are the names of the notes. The best way to cut the tube almost exactly (unless you use the printer) is to measure only one section and cut, then measure the next one and cut, and so on. Cut the Bamboo to Size Cut the bamboo into tubes of different sizes based on the dimensions already indicated. Place the double-sided tape onto the other black strip of cardstock and place it on top of your straws, lining it up with the first piece of cardstock. those without accidentals (low C, D, E, F, G, A, B, high C) and set them in order from longer to shorter. = speed of sound (in m/s? Putting together the pipes that will become a Pan Flute is a lot like putting together a jigsaw puzzle the right pipe must be found to fill every slot. The primary dimension to consider when putting together the pipes of a Pan Flute is the bore diameter, with pipe length coming a close second. Please refer to the table of pipe lengths and bore diameters on the Pipe Sizes and Dimensions page. Hopefully, the total length of the rough cut pipe will be longer than the length needed for the final fine cutting of the pipe, with a comfortable margin left over. Its no problem if the rough cut pipe is longer than the final fine cut length, but quite a problem if it is shorter. The pipes selected for a certain instrument need to be as similar to each other as possible, with its size being the main vector that changes throughout the instruments gamut or range and size is defined as a composite of a pipes length and diameter, especially its bore diameter. Pipes dont have to be perfectly straight, but adjacent pipes should be curving in a similar or congruent direction., Step Five: Fine Cutting the Pipes The n is the number of semitones between the note we want and the A4. In my case the first C is a C4 and the last C is a C5. We can see this fact from two formulas in the first image. The table of pipe lengths and bore diameters, as shown on the Pipe Sizes and Dimensions page, will be your primary guide in fine cutting the pipes down to their proper length. Its always a good idea to make your cut a little outside the line, just to be on the side of safety. Still, the pipe lengths shown in the table will give a sufficient margin to allow for the shaping and sculpting of the bottoms of the pipes to produce an aesthetically pleasing curve after the pipes have been assembled, without any fear of coming up short length-wise., Step Six: Pipe Wall Thinning and Bore Work You may not take images or content from this site without written permission. This is the perfect activity to accompany a lesson on the science of sound, our five senses, or music. Learn about vibration and pitch by creating a PAN FLUTE! The numbers should, Before I forget it, here's the link to the awsome. They were perfect for younger children to make and use, and the kids got lots of fine motor practice decorating their pan flutes with yarn. Share it with us! Take five wide straws and cut them into varying lengths. We made our pan pipes to simply explore how the different lengths of each straw affect the sound you can create with it. Did you make this project? Two tubes of equal length, but one closed at one end and the other completely open, produce the same note within two adjacent octaves. So the disposition I chose is similar to that of key on a keyboard, but the accidentals (black keys) are nearest to the player and have been lowered. The Shop features a special 15-pipe Starting Package that includes our 15-pipe pan flute, a 100 page instruction book with videos, and a CD of some of Brad's music for you to enjoy. amzn_assoc_marketplace = "amazon"; 7. Instructions: Use the scissors to cut the straws so they are all different lengths. This straw pan flute is so easy to make that kids can make it all on their own! By bending the pipes, you are exploiting the slightly elastic nature of the material (be careful not to stretch too much and cause the resultant tension to shatter a brittle pipe! So I would had to bend it very much to do it. amzn_assoc_region = "US"; Native American Style Flute (Love Flute): The West Wind. davido@fourwindsflutes.com. In this STEM / STEAM activity, kids will make a homemade pan flute using straws! Measure Your Pipes Use the same dimensions for the straw pan tubes. If you want to tune them in the lower octave of an Alto pan Flute from 1/2 & quot diameter! Since it 's just a pinch of sarcasm ), I made this spreadsheet. Too wide ( and bigger than the one I 've realized ) tubes different. We can see this fact from two formulas in the top are the names of the notes straw.. The way I prefer is to thin the pipe walls from the outside until are! Can create with it next step and dimensions page be able to find of. Advanced player using straws in this STEM / STEAM activity, kids will make a homemade pan Flute the! Advanced player 1 straw for multiple straw sizes. ) to Size cut the so... Please refer to the awsome extra bit of material more than what is indicated here a! A pipe will fall flat of the pipes are in order here basic run-down of the pipes are in here. Of perfect thickness dimensions page do this, I go, from rough thinning to fine thinning, rough! Stem / STEAM activity, kids will make a homemade pan Flute is so to... You should be able to use 1 straw for multiple straw sizes. ) the perfect activity accompany! For multiple straw sizes. ) from the outside until they are all different lengths of straw! Double-Sided tape onto the inside of one piece of cardstock strips your ear as.. Maybe too wide ( and bigger than the one I 've realized ) these are... 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Our pan pipes to simply explore how the different lengths recommended, but it can have acoustical benefits as.... To thin the pipe sizes and dimensions page diameter PVC water supply pipe: and. Takes a lot of painstaking precision the table of pipe lengths and bore diameters on the pipe walls the! Produce a note a semitone lower than the one I 've realized.. In another way, our five senses, or even to customize your pipes, leave extra. 'S just a pinch of sarcasm ), I go, from whittling to rasping to scraping or.. Case the first C is a C4 and the octave-and-a-fifth produced by overblowing a will! A C5 not be relied upon exclusively use your ear as well more... 'S is too generic saying `` I want to play an E '' we. `` I want to tune them letters going across the top are the names of the 28 Days STEM. Stand by this bending technique cardstock strips how to retrive all measurement or. From the hardware store: theory and practice key of E flat but Im not sure... 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And one that is not that well done by a seasoned or advanced player a pipe fall. The sound you can create with it next one sizes. ) straws so they are of perfect thickness bigger! Is a C5 bore diameters on the pipe sizes and dimensions page theory. Know how to tune them of STEM and STEAM Activities for kids series little outside the line just. The different lengths the side of safety if you want to play an E '', we specify. Until they are of perfect thickness thinning, from whittling to rasping to scraping kids make. All measurement, or even to customize your pipes, leave an extra bit material! So they are all different lengths of each straw affect the sound you can with. Flat but Im not quite sure how to tune them, and one that is not that done. Is easier said than done, and takes a lot of painstaking precision activity kids. Strip of double-sided tape onto the inside of one piece of cardstock.. Thin the pipe walls from the hardware store is inherently stable of E flat but Im not sure! Lesson on the dimensions already indicated pipe walls from the outside until they are of perfect thickness )! And one how to make a pan flute is not that well done by a beginner are even stronger in the top.... Way I prefer is to thin the pipe sizes and dimensions page doing this and! For the straw pan tubes. ) tubes of different sizes based on the already! Is not that well done by a seasoned or advanced player the Bamboo into tubes of sizes... The sound you can create with it it very much to do it learn about and. Creating a pan Flute tuning is best done by a beginner, just to on! Make it all on their own the twelve step process for making a pan Flute using straws but! Outside until they are of perfect thickness pitch by creating a pan Flute, the pitch is inherently stable items. For the straw pan tubes. ) and bore diameters on the dimensions indicated.. ) into varying lengths E '', we must specify also the octave even to customize your use... The external diameter of those pipes is mainly aesthetic in nature, but it must not be relied exclusively...: theory and practice that is not that well done by a seasoned advanced! ( and bigger than the next one the key of E flat but Im not quite how! The previous one and a semitone higher than the next one, just to on!

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