a n a r a u g :
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Friday, 16 March 2012

  • RSS Public Opinion Poll

    I want you to answer these questions in comments, just to satisfy my curiosity. Please don't Google or look at other people's comments to steal their answers. Please answer "I don't know" rather than clicking away.

    I think there are many good reasons people use RSS and many good reasons other people don't use RSS, but there are also many naïve reasons people use RSS, and many naïve reasons people don't use RSS.

    I think that the implementation of RSS by Xanga is average. It works well but it isn't some kind of genius work of art either.

    1. As per the way you have set your Xanga settings, do you publish your Xanga site's RSS feed?

    2. What is an RSS feed?

    3. Why did you choose to publish, or to not publish, your Xanga site's RSS feed?

Thursday, 15 March 2012

  • Meta Mojo Remojonation Blog Meta Plan Post Blog

    That blog (you may expect xposts, don't worry) needs some new mojo or something. New description etc.

    Here's stuff I do that is "bloggable":

    1. Music Stuff
      1. Guitar Technician Stuff
        1. Basic Tech Stuff
        2. Tech "experiments"
      2. DIY Audio Recording Stuff
        1. Basic Audio Recording (in linux)
          1. LADSPA effects
          2. Software
        2. Recording technique "experiments"
        3. Noodling that results from recording technique
      3. Equipment "tour" Review videos
      4. Video Production Stuff
        1. Basic Video Editing (in linux)
        2. Video editing experiments
        3. Video encoding process (in linux)
      5. Actual full-fledged videosongs
      6. Songwriting
      7. Album reviews
        1. New Albums
        2. Old Albums
        3. Johnny Cash Albums
    2. Book stuff:
      1. Book reviews (including synth books)
      2. Book vlogs a la Fragment Friday
    3. Electronics stuff:
      1. Pedals
        1. Pedal Design
          1. Mainstream and/or Boutique pedals
          2. DIY
        2. Pedal Construction
        3. Pedal Mods
        4. Pedal Reviews
      2. Synth Theory
        1. "top-down" (modules, waveforms, topology0
        2. "bottom-up" (transistors, etc)
      3. Circuits 101
      4. Synth Circuit demonstrations


    I think I should be able to get on a schedule or something. For instance, I could assign a percentage to each big topic--I could make a decision along the lines of "I want 30% of my posts to be about synthesizers". I could look in my archives and notice that only 25% of my posts had been about synthesizers, and then, well, I'd know what my next post topic would be.

    Then I could subdivide each big topic into percentages for each subtopic, etc.

    I feel like this kind of system would help me stay diligent about posting, and also ease the difficulty of deciding not just what post to make next, but what kind of work I should be doing IRL! If my next post is supposed to be about a song I've written and I haven't written any ... well I guess it's time to write a song!

    I think I'm not going to post the percentages publicly, mostly because I don't want people telling me "ZOMG you did it wrong" and also so I can reserve the right to tweak the numbers.

    Do you think I'm missing anything? Which of these topics sounds the least boring? Which sounds the least interesting?

    And now ... how to wrap up that list of topics into a sentence that describes me.

Tuesday, 13 March 2012

  • Buy a house?

    Was talking to Laura and she linked a link showing me some demographics about her neighborhood or something and naturally I went all what the hell and swapped it around to my neighborhood, and it was a link to a site that shows houses for sale by the way and compares them to an estimated value of that property based on who knows what but anyway I saw some numbers I didn't expect to see.

    Three blocks from me there's a house for sale for 20k. Needs some fixing up apparently. 20k is like a $133/mo mortgage for 15 years. I called my realtor and there's a special government something allowing a 3.5% down payment. That's $700.

    Like I thought buying a house is what you did when you were out of college, had a salaried job and junk, but here I am still in college delivering pizzas first time and this is a roof over my head I could straight-up buy. My rent now is $397.50. That would let me put $264.50 more into savings every month than I am now. Of course some of that money would probably go to the up-fixing.

    This isn't the greatest house on the market but with my realtor's help maybe I can find some kind of similar deal, maybe requiring less up-fixing. Also apparently the special government something doesn't allow for houses in need of some certain amount of renovation. Not sure what that is. Talk to my loan officer tomorrow I guess.

    Seriously though. The prices for "needs renovation" houses in the poorer neighborhoods on New Orleans are kind of awesome.

    My mind is blown. Adventure time?

Friday, 02 March 2012

  • Whiskey Bottle Diamond Wheel Cutting

    So I took it to the next level and got myself a Dremel 545 Diamond Wheel--it's an abrasive cutting wheel using diamonds as the abrasive agent, so basically it can cut anything. It's the only Dremel accessory that can cut glass reliably. I got one because I had a project in mind--reusing whiskey (or other) bottles as drinking glasses. Just cut the tops off, round off the edges, and there you go! Then maybe after I get good enough at it start etching cool designs in them and sell them on Etsy or something. Just a random thought. I like reusing. It's like recycling, except intelligent.

    Anyway, here is the video of me cutting glass with my Dremel for the first time. Also, enjoy my new facial hair.

    Thoughts?

Thursday, 01 March 2012

Tuesday, 28 February 2012

  • Guitar action adjustments

    Uh. Where was I?

    I carved the replacement nut for my acoustic bass guitar, but I'm having trouble completing the setup process.

    I corrected the neck curvature to 0.012", which made a huge difference, but it doesn't seem to be enough.

    Here is a diagram showing the three adjustments that affect string action--the amount one must press down to fret a note--on a guitar.

    guitar-adjustments

    Basically if the action is too high, the intonation will be (more) sharp because your fingers will have to push so far that they actually change the tension in the string. In addition the player's fretting hand will hurt. (More.) And if the action is too low, then the string won't have enough room to vibrate--when it vibrates it will hit the next fret up, causing a buzzing sound, which is usually unwanted.

    Nuts are slotted, and the action is set by filing the slot deeper--you can only reduce it. On an acoustic, the bridge is a single piece of plastic as well, that must be sanded to the right height. You set the nut and bridge heights for each string separately. But if you file them too low, you can raise it by cramming shims of wood (or sometimes razor blades) underneath--but this possibly slightly changes the sustain and tone of the guitar. Also, shimming raises the height for all of the strings, not just the one you're working on.

    Anyway, 0.012" still seems to be too high. I sanded down the bridge until the strings started buzzing, but the action is still actually way too high, in terms of feel and intonation. So I guess the curvature is still the problem, even though the general recommended measurement is anywhere from 0.012" to 0.002".

    Another problem with adjusting the bridge on this particular guitar is that it has a piezo pickup in it, which consists of two thin sheets of metal with four little ceramic blocks between them, and the bottom of the bridge is funny shaped so that the blocks fit between them.

    Basically what I'm saying is that shimming is out of the question, as is buying a slab of plastic and carving the bridge from scratch myself.

    The curvature is adjusted by manipulating a sort of tension rod that goes down the inside of the neck, called a truss rod. I'm a little nervous about tightening it any more than have already because it's kind of an adjustment that you don't want to have to mess with much, because if you break it you've basically ruined the neck, possibly "totaled" the guitar. But I guess it's what I have to do. If I get this right then the acoustic bass will hopefully cease to be the least favorite instrument I own.

Friday, 17 February 2012

  • Dremel vs. Guitar Nuts

    In my last post I mentioned some guitar tech work I have planned. Here's a glimpse into what exactly I'll be doing.

    IMG_5976

    My acoustic bass guitar, focused on the rough draft of the new nut I'm carving.

    I've been using the Dremel rotary tool I got for christmas to grind a replacement nut for my acoustic bass guitar. The canonical way to grind a nut is to sand it into shape and then file the notches using special "nut files" that come in specific gauges to match the gauge of the strings intended to be used.

    IMG_5963

    The Dremel rotary tool I got for Christmas. It does everything.

    IMG_5965

    The old broken nut for my ABG.

    The old nut was made of a cheap plastic and broke after I dropped the guitar once. The new one is made of a higher quality plastic designed to mimic the sonic qualities of ivory called TUSQ. Anyway, I'm trying my hand at using the Dremel for both steps. I used a cutting wheel to set the width, then 120 grit sanding bands to form the shape and get the depth just right. Then I used a 180 grit abrasive buff to make it smooth as a baby's butt!

    IMG_5983

    It's much more obvious how rough mine is when they're side by side. Look how much more like real bone the TUSQ looks though.

    For cutting the notches all I had was a 3/32" spherical engraving cutter and a 1/32" cylindrical cutter. This is a bit of a problem because only the spherical ones can round out the bottom of the notch into the shape of a guitar string, yet 3/32" isn't small enough, even for bass strings.

    IMG_5966

    Engraving cutters are small. The one on the left is 1/32".

    I couldn't find the smaller spherical cutters alone so I had to buy a kit with a whole bunch of them. Some of the extra pieces are diamond tipped--there's got to be something awesome I can end up using them for.

    Anyway, I've only done the work with the larger cutter so far, and I haven't set the precise depth of each slot (the "nut action") yet. I need to set the neck curvature properly before setting the nut and bridge actions. I got a set of automotive feeler gauges to check the required measurements for these. It astounds me that a measurement tool capable of 0.01" precision can be found on ebay for five bucks!

    IMG_5968

    Feeler gauges, usually used for measuring spark plug spark gaps.

    Once I finish the ABG's nut, I'm going to make a new one for my dobro. That's the guitar I really care about. It has a nut I made about two years ago from the high quality cow bone that bluegrass players require. I didn't have ANY proper tools. I used nothing but sandpaper and then slotted it using a $5 hobby saw. It's about 1/8" too skinny to fit snugly into the neck anyway. So yeah I got a new blank slab of graphite-impregnated self-lubricating TUSQ for it.

    IMG_5969

    The least interesting picture in this post.

    I also got bridge saddles for my Stratocaster made of the same material. Fortunately those require no tooling but I still need to make the measurements to set the action and intonation.

    IMG_5971

    The old bridge saddles. Metal strings sliding along metal bridge pieces? Sounds like a disaster waiting to happen.

    IMG_5973

    That's more like it! Self-lubricating artificial ivory to the rescue!

    So yeah anyway that's what I do in my spare time. More to come.

Wednesday, 08 February 2012

  • on the problem-solving meta-problem and geniuses, and a stupid to-do list or whatever

    OK. I guess I'm not really here, but I'm somewhere.

    I've read that there are no geniuses in problem-solving, that genius is just the ability to break a problem down into smaller parts--parts requiring ordinary intellect. Or that the genius isn't the intellect itself, but the breaking down of the problem pre-application of intellect to it. Of course people do have different levels of intellect, some can make bigger jumps than others, but the range of ability there is small in humans. What differs is the ability to break things down to the right size for yourself.

    But most people don't think about this when they try to solve problems, but here I am trying to solve the meta-problem of my own problem solving system itself. Perhaps we all have a genius inside, and if we exert enough effort on our own personal version of this meta-problem we'll crack the shell and let our genius loose.

    It would be nice if this was a preface to an amazing post, but this is what it's actually about.

    MY TO DO LIST: NOW WITH MORE NESTING:

    • Guitar maintenance
      • ABG
        • Correct neck curvature
          • Purchase second capo
        • Correct bridge height
        • Measure bridge tuning compensation accuracy
        • Grind nut
          • Select and mark proper slotting (dremel -- large engraver)
          • Maximize bottom surface contact (dremel -- fine sander)
          • Grind nut top height (dremel -- coarse sander)
          • Slot nut (dremel - small engraver)
          • Shape nut back and sand slots
          • Fix tuning compensation
            • Compensate sharp strings
            • Grind nut extentions
            • Glue extensions
          • Glue nut
      • Strat
        • Bridge Saddles
      • Dobro
        • Grind nut (same as ABG minus tuning compensation)
          • Fix string overlap issue
    • Seedbox
      • Abscond with parents old PC
      • Linux
        • software: rtorrent, ssh, ftp, samba etc
      • peripherals
      • transfer relevant data
      • re-add every goddamn thing from what.cd
    • Convert dresser to media center
      • Drill lots of goddamn holes
      • ???
      • Profit
    • Synth DIY
      • idk breadboard some shit or something, think of a goddamn project
  • Visit anaraug's Xanga Site
    • Name: Wa|ker
    • Location: New Orleans, Louisiana, United States
    • Birthday: 4/26/1987
    • Gender: Male
    • Member Since: 5/20/2004
    • True
  • The world is a mess and I just need to rule it.
  • TheGhioniFiles
    Happy Birthday!!!!!
  • filthyminds
    WHAT THE HELL IS A CHATBOARD?Who cares, I'm writing alllll over it.~*~*~*~*~*~*~*~*~