Monday, November 5, 2012

A Pre-Election Rant on "Love of Country" vs. protecting freedoms

I posted this earlier today as a Facebook status.  As statuses go, I got a little carried away. I'm re-posting this here as I wanted to save this in a place I could easily find it in the future...and I'll let Google find it here as well.  ;-)

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While I'm ranting on politics, one of the reasons I personally value the separation of church and state is that it helps -- or should help -- to keep any one religion from legislating its positions as law. 

It's usually easy for any of us as individuals to assess a situation and determine the "right" course of action, given our sense of morality, ethics, and concern for our fellow man. However, it's often difficult for us to determine if that common "right" course of action is so obvious, so fundamental, that it should be made a law and that we all are forced to behave that way. It's appealing to our senses of morality and ethics, our psyches, and even our egos to say, "Yes, that should be a law. This is common sense. This is right." We don't have that same self-indulgent pull to say, "No. This should be up to the individual. I may disagree with how you exercise your choice, but you deserve the right to choose."

Freedom is a difficult beast. It's something we're blessed with as Americans, it's something we most defend (from internal as well as external threats), it causes us plenty of problems, and it comes with responsibility. As Americans, we often don't do well with responsibility, so it's no wonder we don't do well with protecting our freedoms from a government that would take them away.

Mitt Romney angers me. In these final throws of the election, he's wrapped himself in the flag and proclaims that a vote for him is a vote for loving your country. I'm sorry, Mitt, but I don't know how you can make that leap. I hear you tell us what you believe in, but that seems to change with your audience. I hear you say that we can't afford another 4 years of Obama, but you give me no plan as to how your 4 might look any different, save the legislative pandering to the far right you brag about. And you tell me that a vote for you is a vote for love of country? We must be talking about different things.

I love my country for its freedoms and its opportunities. I don't like it when anyone -- let alone Mitt Romney -- is OK revoking the freedoms of others. If you're a woman, you lose freedoms in a Romney administration. If you're gay, you lose freedoms in a Romney administration. If you're middle class or poor, you lose tax dollars and federal programs (read: "opportunity") in a Romney administration. What do you gain under Romney? Inevitable tax increases, trillions more in spending in a national defense that is already funded at 5x the spending of the nearest rival, a continuation of the NONSENSICAL "war on drugs", and far fewer freedoms. Limiting the freedoms of my fellow Americans does NOT equate to "love of country" in my book. No how. No way.

Don't get me wrong -- I'm no huge fan of Obama. I think he had tremendous political capital that he squandered. But he inherited a steaming pile of economic problems, too. The economic precipice that George Bush led us up to was pretty steep and Obama ultimately prevented us from going over the edge. The bail-out was a painful step, but deep down, I believe it was necessary in some form. In the end, I think the bad economy that Obama faced was a reality for any President to have to contend with, regardless of party. But Obama's presidency wasn't solely about the economy.

Obama eventually saw his way clear to support gay marriage, and you can choose to hold your own opinions about the "morality" of being gay, but as Americans, our freedoms MUST come first. Your religion and your morality are your business -- the only thing I ask of you is to allow me to have mine and for others to have theirs. The same argument holds for a woman's right to her own body. And for a Muslim that wants to build a mosque. And for a cancer patient that wants to smoke a joint. And that right must even be afforded to Fox News. As an American, you are entitled to your freedoms and you are responsible for protecting those freedoms -- for you and for your fellow Americans as well. You are not obligated to agree with how anyone else exercises their freedoms, but you are responsible to protect our freedoms when we meet in person as well as when you step behind the curtain of the voting booth. You cannot vote for "love of country" if that vote is depriving Americans of freedoms. This must be fundamental in our selection of a leader.

Could Obama have done better? Absolutely. Is Obama the best president we've had? Absolutely not. Is he the better of the options afforded us tomorrow? Yes. And it's not about his record or his promises or his capabilities or his charming wife. It's about freedom.

Monday, September 3, 2012

Sunday, May 27, 2012

Another Unnecessary Project!

I've always been fascinated by doing things because I can, not always because I should.  I think I've stumbled onto another one of these projects.  First, though, some back story...

I'm a drummer...again.  I played drums starting in 5th grade through college, then focused on bass guitar (because of the band I was in) and got out of the drumming business.  However, I never quite lost the bug and as of about 3 years ago, I got back into it, buying a couple of kits and joining a band (which has morphed into another, different band, but I digress...)

A friend, let's call him James (since that's his name), recently bought a set of electronic drums.  I'd previously had a set in the late 80s and they were pretty horrible, so my opinion had been pretty well set against electronic options.  That was until recently.  James got me thinking and then I had a chance to talk with a local musician who has been playing "silently" for years.  The motivation for their band was eliminating the need for monitors allows them to have in-ear monitors that represent the full mix, eliminating the need for a sound man (read: more money for the band) and having players that are in tune with what the audience is actually hearing.  No monitors also means no surprising feedback loops.

But a step beyond going without monitors is the quest for the "zero stage volume" band.  That means that drums are somehow silent (with electronic drums or triggers installed on acoustic drums w/ mesh heads) and no guitar amplifiers.  If a drummer can get comfortable with an electronic set, surely a guitarist can forego his amp, can't he?  This is a more difficult thing to overcome than you might think.

Guitarists are on an eternal quest for tone.  This is equated to what sounds you hear when the guitar is played, and it's the sum of the guitar, the guitar's pickups, and signal processing that's happening in the guitar, the effects that are used (i.e., foot pedals, integrated effects units, rackmount effects, etc.), and the amplifier.  The amplifier is a pretty important part of this signal path, since it typically includes a tube-based pre-amp, a tube-based post-amp, and speakers that are finally responsible for actually producing the sound.  While the amplifier is important, it's an oddity in the amplifier market that causes amps to not just be part of the signal path, but also to be part of the problem.

You see, most guitarists seeking "tone" are using all-tube amps, and they're looking for that "warm" tone from overdriven tubes, which means that the signal going into the tubes is slightly more than the tube can handle cleanly and it causes the signal to be distorted, but distorted in a way that adds harmonic frequency overtones to the signal.  It ends up making the signal sound bigger, "warmer", and gives it a little bit of attitude.  The problem comes in that you really need to be pushing the tubes to their max to get this kind of effect, and most tube amps are built to handle so much power that the amp really needs to be BLASTING sound in order to "warm" up the tone, which means that it's going to be really loud on stage.  Contrary to most guitarists theory on the topic, this is not a good thing.

There are three options to get guitars to "zero stage volume":

  • Plugging in direct to the PA and foregoing the amp
  • Attenuators
  • Isolator boxes
Personally, I like the first option.  I believe that in most cases, the tone that most guitarists strive for is generally lost before it gets to the audience by virtue of running through a lesser microphone (generally placed in front of the guitar amp), a lesser solid-state amp in the PA, and PA speakers which aren't optimized for guitar tones.  However, there's something to be said for keeping the guitarists happy and feeling like they are getting a great tone (regardless of what the audience is actually hearing).

The second option is a funky one, but interesting nonetheless.  Basically, it places additional load between the amp and the speaker and absorbs the signal that would otherwise be really LOUD at the speaker and reduces it to a more sane volume.  The downsides to this approach are that these almost universally impact the tone in some way, guitarists who like loud will be disappointed, and it usually means modifying the output path of the amp in a way that makes it difficult (or at least inconvenient) to switch back and forth between using the attenuator and not.

Finally, the isolator box.  This approach just basically says "hey, you are a guitar player and you need to play loud to sound good, so play loud and we'll contain the volume in this box".  The upside is that nothing is really modified, but the downside is that you have to carry another box to the gig.

Again, I like option 1.

Anyway, I was mentioning my new project.  I recently purchased the Roland TD-4S, an electronic kit that is intended to be small, compact and portable.  Part of its portability trades off the system's expandability.  Where most electronic drum modules take 16 or more trigger in puts, the TD-4 has a DB-25 which connects to a hard-wired cable harness that connects to each of the triggers.  I kind of like the appeal of the "more trigger ports" option, although the TD-4 only supports the triggers that are wired.  So here's my project:  build a DB-25 breakout panel that exposes each of the triggers as a 1/4" jack input.  That would allow me to eliminate the wiring harness and use standard mono and balanced 1/4" cables.  

"But, Shane", you say, "your wiring harness works fine and your DB-25 interface is going to disallow any expansion, so why would you do this?".  Because I can, my friend.  Because I can.

And also because I already found the pin-out diagram online:

Wish me luck, or sanity...or both.

Tuesday, May 15, 2012

Drag King

I've started a personal quest to get caught up on all this wild and wacky web dev stuff (specifically client-side) that has by-passed me after all these years.  Ironically, over 12 years ago I was professionally coding Javascript for a commercial application, significantly before Javascript was really well-supported and commercially viable as a client-side language. Browser support was nightmarish and you had to put such tight boundaries on yourself to make things work universally that you'd basically castrated the language before you got out of the gate. Fortunately, Javascript has matured into a powerful gelding.

I've been doing a lot of playing with CSS, thanks in part to the good folks at Codecademy, but I've got a personal itch I'd like to scratch in maintaining lists of items in HTML. One of the critical pieces of maintaining lists is orderability and I've translated that to mean "go figure out drag and drop in Javascript".

I've decided to start here. If I remember, I'll let you know how it goes

Tuesday, September 27, 2011

Why is my GIMP image suddenly RED????

WTF???
So it's late--perhaps TOO late--and I'm working on an image in the GIMP when suddenly, everything gets this red layer over the top of everything else. I'm no GIMP guru nor a graphic designer, so I'll not necessarily use the right terms here, but it was as if someone had added a red layer (Opacity=50%) over the top of all my other layers in my file. Like so...


I gave up and went to sleep only to be reminded of my problem when I looked at the file the next morning. I looked at the Layers dialog and systematically turned off visibility for every layer and even with everything off, there was still this red--now coloring the transparent image canvas.

Without QuickMask
I kept poking at it and was eventually on my way to creating a new image and copying over the layers from the original, when I noticed a small red box in the lower left corner of the image window I was working in.


A mouseover tool tip told me that this was enabling "Quick Mask" and when I clicked it, my red hue was gone. Halle-freakin'-lujah!

So what's this Quick Mask thing and why do I care?

Apparently, Quick Mask allows you to select parts of your image that you wish to protect, then turn on Quick Mask to select everything else and apply filters, edge effects, etc. The tutorial on it is here: http://www.gimp.org/tutorials/Quickmask/

Looks slick, but if you don't know what it is and you accidentally turn it on, it's a pain in the a$$.

Monday, January 17, 2011

What Makes a Good Entrepreneur?

Great piece from VentureBeat:

http://venturebeat.com/2011/01/17/what-makes-a-great-entrepreneur/

Enjoy!