Tuesday, May 27, 2014

Everything into Anything

 A year or so ago, I realized I had a perfectly good steel box for which I had no actual purpose. Too big to make into a guitar petal, too small for most other purposes. At the time, I also had a bunch of conversion projects: getting -10dBV stuff into +4 stuff and high to low impedance matching stuff and other unbalanced to balanced issues. Even weirder, I had a pair of vintage RCA line-matching transformers with no place to go.

What you see in these pictures is my wife's artistic decoration of my Everything into Anything case. I had something less 60's in mind, but you can not guide art. The other thing you might notice is the 1/4" (TRS or TS), RCA, and 1/8" stereo connectors on one side (for stereo input) and a pair of XLR connectors with a ground lift switch on the opposite side. With a slight amount of loading, you can connect any of the left side unbalanced connectors to any of the other left side connectors to "adapt" connectors. Going through the unbalanced side to the balanced side you pass through some big iron transformers for isolation and signal balancing. The ground lift switch disconnects the balanced side from chassis ground. So far, only one application with which I've used this product has needed the ground lift protection, but most live applications probably would.

The box is heavy. Both the transformers (which fit wall-to-wall in the case) and the steel case add both mass and electromagnetic isolation from 60Hz noise sources. I transferred a crapload of 1/4" 15ips analog tape recordings to digital in a two month period with this rig and none of the typical ground issues that came with old Teac reel-to-reel recorders ended up in the transfers. I used the box for a DI with a 1970's Yamaha DX1 synth in the studio and the combination of the balancing transformers and ground lift gave the quietest signal I've received from that ill-designed semi-analog synth.

Honestly, I'd have liked to include a few other connectors on the box; just for the fun of it. However, there was no room in the inn. The transformers and XLRs take up all of the available space, which actually created additional shielding.

Fun project and useful. Of course, finishing it up a few months before I retired is about par for the course. I could have used this thing most everyday for the last two decades.


Tuesday, April 22, 2014

Getting A Wish and Wishing I Hadn’t

When I first started playing guitar, 54 years ago, I had a garbage Sears acoustic my father paid $12 for and gave me for Xmas. It was an awful looking sunburst piece of junk with strings about 1/2” above the fretboard and the sound quality of a banjo. I loved it, but felt the need to “fix” it after I played a friend’s Gibson. I sanded the paint job off of the top and neck, refinished the neck and body with rubbing oil of some sort, and made my first shot at dressing a fretboard and bridge. It played better, but still sounded like crap.

alvarez-yariThe first time I abandoned rock and roll, when I was 19, I moved to Dallas, Texas and traded all of my electric stuff for a Gibson J45 acoustic. At the time, I thought it was a great guitar. I played that instrument for the next 20 years and was reasonably satisfied with it. Totally on a whim, in 1980 I bought an Alvarez-Yari DY-87 double-neck acoustic that I loved to death. I sold the J45 to a friend and band mate and played the hell out of the Alvarez-Yari until I moved to Colorado in ‘91. I’d gotten back into recording and the double-neck recorded horribly.

Guitars 016On another whim, I decided to sell the Alvarez-Yari and buy a guitar I’d always dreamed about, a Martin. I found a “good deal” on a 00016C and bought it from a Denver session player who was down on his luck and needed rent money. From the day I owned that guitar, I loved-hated it. I always assumed that relationship was due to the fact that I pretty much quit playing not long after buying the Martin. It was used in a bunch of recording sessions, by other players, over the next two decades, but I barely picked it up. It recorded well, but I never liked the way it sounded to me while I played it. I bet I didn’t put 50 hours of practice on that guitar in 20 years. Honestly, I eventually flat-out disliked my Martin and didn’t think much of myself as a guitar player, either.

After reading Clapton's Guitar: Watching Wayne Henderson Build the Perfect Instrument, I began to suspect there was a lot more to picking an acoustic guitar than I was capable of comprehending or appreciating. When my daughter Holly asked me to help her pick out an acoustic guitar as a present for her husband, I reluctantly agreed to try and help. My reluctance was all about doubting my ability to hear a good guitar when I played one. However, once I started picking up guitars, playing them, listening to them, and moving from one to another, I got absorbed in the project and lost my inhibitions. Eventually, I settled on a Seagull acoustic that I really loved. She bought it. Sherm loves it too. And I decided to rid myself of my Martin.

It went quickly. I don’t miss it, but after playing my crappy backpacker all winter I am wishing for an acoustic guitar that I might love. Yesterday, I played Sherm’s Seagull and I still like it (it needs new strings, Sherm). I don’t know what that means because one thing Holly and I learned when I was picking Sherm’s guitar is that all Seagulls of the same model do not sound or play alike. I might not be able to find another like his. This could be a long process. Acoustic instruments are incredibly personal and that is a lesson that took me 50 years to learn.

Tuesday, April 8, 2014

Enforcement or Reinforcement?

Last night, I met a friend at a downtown St. Paul bar to hang out after being away for the winter. The bar has a barely-attended open mic on Mondays, so that was supposed to be our background. As usual, that was a mistake. Even though all of the performers were "acoustic musicians" doing folk songs and folk interpretations of pop songs, the sound system was cranked, painfully distorted, and grossly overbearing. Big surprise, right?

I worked for QSC Audio Products for a decade, back in the 80's. That came after 15 years of running my own engineering, service, sound reinforcement, and recording studio business. When I first stated working in audio manufacturing, I didn't think much about the moral aspect of what we were doing. Ten years late, hundreds of live sound gigs under my belt, tens of thousands of audio power amplifiers into the pipeline, and far too many conversations with live sound "engineers" and having suffered the result of providing deaf, stupid people with reliable high-powered amplification, I was pretty much done with the idea of live music as a morality-neutral business.

Our customers were about as concerned with musical fidelity as the two douchebags on the left. Too often, musicians are not performing art as much as they are shouting, "Look at me! Hey! I'm over here! Hey! Look!" Like spoiled 2-year-olds, they are not trying to entertain anyone other than themselves and they are willing to deafen anyone foolish enough to suffer their "art." Think South Park's "The F-Word," if you need more non-musical references. I began to think working for a cojppany whose primary purpose was to make music painfully, harmfully loud was less than ethical. It could be that I was just looking for a good reason to leave southern California, but my dislike for over-amped musical performances has tenaciously hung-on.

To my ears, the two things that make live music less than enjoyable are loudness and lousy tone. In many ways, the two are attached. Poor mic technique came about in an irrational effort to "improve" gain-before-feedbacik. Performers sacrificed quality, dynamics, and detail for loudness. Acoustic guitar pickups are a consistent source of lousy tone and, like poor microphone technique, the whole justification for those awful, twangy things that train listeners to expect awful tone from acoustic instruments is loudness and freedom from microphones. Performers who want their audience to know how special their instrument sounds use either no amplification or employ high quality condenser microphones and use those instruments as competently and flexibly as a talented vocalist.

The problem isn't the feedback, it's the volume of performances. At some time in the 60's, sound systems moved from being reinforcement to an attempt to enforce attention from the audience. It didn't work. It shouldn't work. It's a non-musical concept.

Monday, March 24, 2014

Getting Fired Moments

One of the instructors I worked with at McNally Smith College of Music, Bryan Forrester, used to described the Pre/Post monitor fader buttons as the “get fired buttons.” The idea being that if you decided to play with those buttons after getting a monitor mix going, you might subject your talent to a burst of ear-damaging noise and get your lame ass fired as a result. I adopted that in my own laboratory classes and expanded the concept to include things like damaging equipment, being late to a class/session, acting unprofessionally, and being lazy or slow. “If you ever notice that I am working harder than you, assume you won’t be called back to work with me again.”

Most “students” convinced themselves that I was kidding, that the working world wouldn’t be that harsh. At a dead minimum, 99% of the school’s graduates have only “worked” in a professional musical environment once or twice before retiring to their parents’ basement and a part-time career in fast food service. The problem with doubting reality is that reality could give a shit what you think.

In a competitive market, and it’s hard to imagine a market that could be more competitive than music and music technology, there are more reasons to fire someone than to hire them. While the media is packed with feel-good stories about people who failed and became successful, real life has a much larger inventory of people who failed and crawled back into bed. The difference between the two is how hard the first group worked to prove they weren’t members of the second group.

In a world booby-trapped with “get fired” moments, I recommend that you consider the possibility that your mother isn’t the best judge of your talents; for better or worse. You are unlikely to find an employer who will put up with laziness of any sort. You are unlikely to get second chances; let alone third, fourth, and so on chances. You need to listen carefully, take notes, do what you’re asked to do, do it fast, and try to make your self useful to your customers, whoever they may be. Any other approach is not a serious effort.

Wednesday, March 12, 2014

What Am I Doin’ Here?

For 12 oddly inconsistent years, I pretended to be a college instructor at a private college in St. Paul. If you know me even a little you know that academia is pretty much the last institution on the planet that should have adopted me. I grew up in an educators’ household, my father was a business/math teacher and my step-mother was a piano teacher, but as David Sedaris wrote, “Like branding steers or embalming the dead, teaching was a profession I had never seriously considered.”

In fact, I have branded steers and it wasn’t bad work, other than the company and the low pay. 100 years ago, I would have considered that to be pretty good work and I’d have still avoided teaching. I have never figured myself for an undertaker, though. When I decided, thanks for the non-existent knowledge of my high school’s “advisors,” that my talent for mathematics qualified me to be an accountant or a math teacher, I sailed my ship toward a life as a rock & roll star. Nobody in Dodge City High School’s 1965 faculty imagined a kid from our armpit of a town could become an “engineer,” unless a striped hat and the Santa Fe Railroad was involved.

When I hear media morons denigrate teachers, especially K-12 teachers, I try to remember that these characters probably had a long string of bad teachers who were well deserved by their students; assuming the media morons are typical of the material they had to work with. It’s a nasty job and no one who has a choice would do it under the usual conditions. When I started, it was not under anything resembling usual conditions. I lucked into a situation with great management, a strong program, and wonderful students. It didn’t last, but the fact that it ever existed is pretty amazing and unusual.

Fascinated by Complication

84478-abby eda1Almost thirty-five years ago, when I first started messing around with computers for a living, the company with which I was employed bought a giant Gerber CAD system. Seriously. The thing was huge. The CPU took up a large closet-sized metal rack, the D-size printer used pens for crap’s sake, the “memory” was reel-to-reel and almost stored enough information to draw a kiddies’ picture. The company’s CEO had seen a demonstration of the Gerber nightmare and, being the clueless little dork he was, put down his unearned million dollars for a pair of work stations. It was up to the Engineering Department to turn this horrible investment into something productive.

We failed. We failed miserably. It took an engineer and a draftsman hours to do the same work a draftsman could have done in a few minutes. A whole schematic took days. A mechanical drawing burned up lifetimes. Even more fun, the printing process would often crash the drawing and those hours, days, and lifetimes would start all over again. The CEO and his suited crowd of Yes Men often stood by the printer, proudly watching the damn thing pick pens and drag ink across paper. When the paper ripped or the pens started drawing gobblygook, the suits would scurry away like cockroaches when the lights come on. After a year of wrestling with finding ways to turn a few hours work into a month of misery, I quit and escaped to a small manufacturer where I hoped to never see a computer again.

Two years later, I was in California working for another small manufacturer. For the first year, I’d wrestled with the company’s Wang “word processor” and the god-awful database the CFO had begun in Wang Basic. He’d started with the wild hope that he could figure out the programming language, given up, hired a “consultant” who’d really made a mess out of the idea, given up again, hired me and assigned me with the task of making this mess work. With a $10,000 price tag on a new 5M hard drive, he’d convinced himself that it could be done with enough brilliant work. I was supposed to provide the brilliance.

osborne-executiveI cheated, eventually. Wang Basic wasn’t up to the task of providing a database that could manage our parts inventory and ordering system, our product BOM structure, and our produce revision history. So, I bought a brand new, post-bankruptcy, Osborne Executive, bootlegged a copy of DBase (for CP/M), created the BOM history with SuperCalc (came bundled with the Osborne), ported that to DBase, and began providing written inventory reports, purchasing schedules, and assembly documentation from DBase. Eventually, all of the company’s execs bought dirt cheap Osbornes from the local Xerox store and we all started using the same software. After a few years, we all moved over the DOS-based IBM AT-clone computers from a local company, AST Research (remember when American companies make computers? I do.). We upped our software game to FoxBase II, Supercalc II, Word, and, eventually, added design analysis and CAD to our systems.

Apple128KAll that harmony didn’t last long, though. Our marketing department, always looking for ways to blow money and exempt themselves from responsibility, responded to Apple’s bullshit “a computer for the rest of us” campaign and bought the biggest piece of shit ever foisted on the world as a “computer.” Suddenly, nothing could be done at that end of the company without consultants: computer consultants, marketing consultants, graphics consultants, artistic consultants, concept consultants, and management consultants. Since the Mac couldn’t talk to anything on the accounting, manufacturing, customer or billing, sales, or any other area of the company, marketing had successfully isolated itself from work. As far as I know, the company’s marketing department is still perfectly useless. Nothing in their advertising from the last 30 years proves otherwise.

Near the end of my time in California, a friend/employee was working on a show band project. He’d collected a group of wonderful musicians and singers, written several great R&B tunes, spent a butt-load of money on a sound system, and rehearsed the band until they were ready for a show case performance in front of some industry clowns. The problem was that he’d been reading too much Electronic Music bullshit and had bought into the idea that a Mac was a music machine and that Mac’s GUI-based MIDI software was the way to go for live performance. Remember, in 1990, the Apple Mac worked so slowly that it resembled Facebook’s crappy text editor in speed. Someone like me, who could type about 60w/m would be driven nuts by the Mac’s inability to keep up, on screen. If you foolishly watched the screen while you typed, you’d go crazy with the slowly crawling characters appearing seconds after you’d typed them.

After failing to be able to run his show by himself, my friend hired me to run FOH and run the MIDI show. I went to several practices, fought with the sluggish and unstable Mac and MOTU’s POS Digital Performer software, and pissed off everyone by my inability to keep the whole mess together; it was a 10-piece band sync’d to a glitchy Mac and MIDI. When we moved to a rehearsal hall, a couple of weeks before the performance, I suddenly “fixed” everything. I’d ported his Performer data to straight MIDI, moved that to a Compaq “portable” computer, loaded up Cakewalk (for DOS), and sync’d the live band to the MIDI performance coming from a Yamaha DX1 and my Kurzweil modules. My friend never knew that his Mac was no longer in the loop and the show came off fine.

Due to other issues, I’d pretty much exhausted my patience for Southern California by then and a few months later I left the state. He went back to trying to make the Mac drive the show and a few months later the band folded. Over the years, I’ve been amused to see Apple continuously turn simple stuff into massively unmanageable complexity and Apple’s Kool-Aid Kids have grown to be the largest cult outside of the Catholic Church.  Even to this day, Microsoft is the primary reason Apple can still sell its overpriced, cluttered, unpredictable, trendy computers. You wouldn’t know it from the crazy stuff Apple’s Kiddies say, though. Listening to them, you’d deliriously imagine that Apple had done something other than exactly what my California company’s marketing department did; separate itself from actual work and redefine “function” as inept complexity.

Wednesday, March 5, 2014

What’s Art Worth?

We’ve been travelling around southwest New Mexico for the last four months, mostly observing the culture of the state and trying to keep our VW-powered RV rolling. Because there isn’t a lot to do in a campground after dark and even less that you can do when two people try to exist in a 90 square foot living space, I’ve spent a lot of this winter reading, thinking, and writing.

Yesterday we landed in a couple of our least favorite New Mexico places, Deming and Rockhound State Park, so there was even less than usual to do last night. After a couple of weeks of primitive national park isolation and a few days of exploring a town full of art galleries, Silver City, it struck me that I don’t know why people pay money for art. I mean art of any sort: music, visual art, movies and plays, and any other “expression of the self” that we might classify as artistic.

Art galleries are full of stuff that will sooner or later end up in second hand stores. Like browsing museums, it’s fun to look at artists’ work but it’s hard to imagine handing over hard-earned cash for something that will either end up selling for a few pennies on the dollar at a Salvation Army store or be tossed out with our worn out furniture when we move or die. Do you know what happens to the majority of grant-created sculpture that you see on temporary display in parks, city streets, and at art festivals? It’s turned into scrap, because nobody wants that shit in their neighborhood, house, or yard. Sure, we all dream that we’ve discovered the next Picasso, Dali, Peter Max, or the splatter paint guy, but that’s not gonna happen 47,000,000 out of 47,000,001 times. Even educated and experienced art speculators get their asses handed to them more often than not. The rest of us are buying overpriced memorabilia.

The more I thought about that, the more confused I became about why people pay money for music. When we left a shopping center in Deming, a pair of wannabe-hip-hoppers were hawking CDs in the parking lot; “New music, dog. Only ten bucks!” I could see by their outfits and the fake urban dialect, it would be hip-hopping beats and more of the painful poetry I’ve come to despise over the last 30 years of suffering that “music.” (Rap, and/or hip-hop if there is a difference, is the one place where I agree with Phil Spector when he said,” When they named the music, they left out the ‘c’.”) Obviously, I wouldn’t pay anything for more of the same pain and misery, but last night I began to wonder why I have ever paid for music of any sort. After all, if I turn on the radio, step into a dentist’s office, hang out in a bar, ride an elevator, or go to the library and borrow an armload of CDs, I can have all of the music I can stand for nothing. What is the value of something so available for free?

Likewise, movies. I get why people pay for popcorn, ice cream, and sodas, but what’s the movie worth? If you’re delusional enough to pay top price for a blockbuster opener, you’ll cough up $15-20 per ticket. Wait for the post-rush matinee and the price goes to $5. Wait for the movie to make it to the second-run theaters and a ticket is $2. Wait six months and the same movie will cost you $1 to rent as a DVD. Wait another year or two and you can see it in hi-def on television for free.

If the movies, music, sculpture, and paintings are, essentially, worthless, why do we pay money for them? If the art is worthless, what are the tools of art worth? What is the value of the musical instruments, paint brushes, movie cameras, microphones, recording equipment, and the rest of the artistic paraphernalia that is where the real money in art exists? That’s a tougher question. If most artists didn’t believe themselves to be the Next Big Thing, the profit margins on this stuff would be considerably smaller, the industries grossly less sophisticated, and academia would be way less interested in hyping courses and degrees in “the arts.” The fact is, pretty much no one will be any closer than parking next to the Next Big Thing, so this is not a reality-based business. Likewise, art for money has some serious problems.

Friday, February 28, 2014

Restoring a Vintage Ribbon


Beautiful workmanship on a vintage product that deserves respect. I'd forgotten how much fun it is to watch a machinist do his magic.

Monday, January 27, 2014

Evolution 001

Once upon a time, there was a wonderful music college that specialized in training young people for the cut-throat relatively-high technology world of modern music. That school had a great name, considering its mission; MusicTech College. The school's mission was to help young musicians and musical technologists find their way into a "life of music." Since modern music is technological in function and design, "MusicTech" was a terrific brand for the school. So much so, in fact, that groups of graduates from the school were called "MusicTech Bands": a description that indicated to other musicians that these kids were a special breed of skilled, theoretically informed, technically adept musicians who were a head above the rest of the pack. I know, that's not saying much since obtaining a music degree isn't known for being a smart economic decision

Being a MusicTech College instructor was a thing to be proud of. The faculty was focused and mission-driven and we were led by a man, Michael McKern, who epitomized that mission and focus. The school's two founders, Jack McNally and Doug Smith, were somewhere in the background in those days, but were not academically involved and barely seemed to know what was going on in the facility they owned. That was particularly apparent when the school moved to St. Paul from Minneapolis and in the last days of construction the two owners were occasionally shepherded around the nearly finished building marveling at the accomplishment. I was on the studio construction crew, which worked 18-20 hours a day for a couple dozen days to get the building in shape for the spring 2002 semester and, before they appeared for one of those tours, I thought McKern owned the school.

In 2005 and after a couple years of wrangling with accrediting bullshit, politics, egomania, and academia, general foolishness, and the usual American mismanagement disconnect from rational business conspired to force the school to "re-brand" the school and the mission went with the brand. The liberal arts community feels threatened by anything connecting "tech" to education. Apparently, MIT, Georgia Tech, Cal Tech, and the host of America's best institutions that proudly label themselves with the dreaded word "tech" don't live up to the dubious standards of today's for-profit fluffball liberal arts and Cardboard Blue trade school accrediting organizations. I'm sure the fact that a half-conscious, completely incompetent liberal arts accrediting agency disrespects "tech" bothers those great institutions deeply.

Sometimes I remember those days, probably unrealistically and overly fondly, and I do a search on "Music Tech" and hope to see some remembrance of that school and its students and instructors. In early February, I got a bunch of hits on that word (brand?) that was incredibly encouraging: The SF MusicTech Summit.

"The SF MusicTech Summit brings together visionaries in the evolving music/business/technology ecosystem, along with the best and brightest developers, entrepreneurs, investors, service providers, journalists, musicians, and organizations who work with them at the convergence of culture and commerce. We meet to do business and discuss, in a proactive, conducive to deal-making environment."

Shades of the good old days.

Another hit produced Music-Tech.com, which is the personal business site of "Award Winning Mixing Engineer" Stephen Sherrard. Sherrard has put together a fairly interesting "Resources for the Recording Musician" blog/informational website and also seems to be an echo of the old Musictech College mission.

One of the copout justifications for the name change was that their was competition for the name from the British music magazine MusicTech Magazine. That made no sense in 2005, since the school had been operating under the MusicTech College name for more than a decade and MusicTech Magazine came into existence in March of 2003. Anthem Publishing, the owner of the magazine version of "Musictech" didn't do much with the magazine for a couple of years, but after the college relinquished the name the magazine seems to have really taken off. Good for them. (Oddly, one of the school's most talented ex-instructors, Rob Schlette, named his mastering business Anthem Mastering. My wife would call that something more spiritually coincidental than "odd.")

My favorite MusicTech reincarnation might be the Musictech Society.  "We are the society in Imperial College Union for Music Producers and DJs. We meet to make music, mix music and discuss music (and drink and things)." Like rap (the printer left off the "c"), the whole DJ thing loses me, but I like their attitude.

Epilogue: It took me more than a few years to remove all of the old MusicTech College links and logos from my school presentations. Even in recent years, I have uncovered hidden MT logos or reference in my stuff. I, clearly, did not want to let go of the idiotic dream that MSCM would come to its senses and return to the name that implied a mission (and that mission). Instead of replacing it with the new brand, I eventually decided to stamp my work with my Wirebender logo and wait to see if anyone would notice.

Wirebender Audio Rants

Over the dozen years I taught audio engineering at Musictech College and McNally Smith College of Music, I accumulated a lot of material that might be useful to all sorts of budding audio techs and musicians. This site will include comments and questions about professional audio standards, practices, and equipment. I will add occasional product reviews with as many objective and irrational opinions as possible.