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Category Archives: Ham Radio

More Circuit Bending Stuff

More Circuit Bending Stuff

Alright, its only 12 days away from the CMKT4 Circuit Bending Workshop in Garberville, so I want to keep hyping it.  Here’s a video of circuit-bender, musician and instrument builder Tim Kaiser showing you how much fun you can have with a contact microphone, like the one you can build at the workshop.

Here Q Reed Ghazala, talks about circuit-bending, a term he coined.

Here Mike Patton of Mr Bungle talks about circuit-bending.

Here’s a demo of a circuit-bent Casio SA5.  I love the sound of this thing!

And some people get quite carried away with circuit-bending

Does this look like fun to you?  I hope I see you at the CMKT4 circuit-bending workshop on Monday, May 21 at the Veterans Hall in Garberville, potluck dinner at 5pm workshop starts at 6pm.  $15 workshop fee covers parts, supplies and instruction, and you will leave with a high quality contact microphone.

Finally, a circuit-bent Furby

 

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This Month on The SHARC Report, Zach Adams of CMKT4

The SHARC Report Talks Circuit Bending With Zach Adams of CMKT4 on KMUD

On Thursday, May 3 at 5pm on KMUD, The SHARC Report will present an interview with Zach Adams of the Dekalb, Ill based circuit bending band, CMKT4. In the interview, Adams talks about circuit bending, the DIY electronics workshops they teach, and his band’s upcoming West Coast tour, which will bring them to the Garberville Veterans Hall on Monday May 21st, and to the Ink People’s Annex in Arcata on Tuesday May 22.

 

Circuit bending, or hardware hacking, involves rewiring electronic circuits to exploit their untapped potential. CMKT4 uses a number of circuit-bent instruments in their music, ranging from rewired sound modules from talking stuffed animals, to educational electronic toys, to modified synthesizers and fuzz boxes, to make their music.

Besides playing circuit-bent music, the band makes and markets electronic kits for circuit-benders and musicians who want to build their own equipment. They also host workshops to teach the skills and inspire the imagination to do it. CMKT4 will lead hands-on circuit bending and electronic kit building workshops at both the upcoming Garberville and Arcata events. The Southern Humboldt Amateur Radio Club, or SHARC presents this radio interview, and upcoming Garberville CMKT4 event to encourage people to have fun with electronics, safely.

 

SHARC offers a Technician-Class Ham license prep course that covers basic electronics, and Hams are a great resource for anyone who likes to play with soldering pencils and circuit boards. Call Jack Foster at 923 3700 for more info about the Technician-Class license prep class or about the upcoming CMKT4 event.

 

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Word Power, Circuit-Bend

Word Power

Building Your Vocabulary One Word at a Time

Circuit-Bend

cir cuit – bend (‘sir cut bend) v, to rewire electronic devices to exploit their untapped, unintended, or unpredictable potential.

 

Q Reed Ghazala, now considered the godfather of circuit-bending, coined the term circuit-bending to describe the process he used to rewire electronic toys into bizarre, less than predictable musical instruments. Circuit-bending has since grown into a world-wide movement with Ghazala’s book, Circuit Bending as its bible.

You’ll likely see the term used frequently in this blog in coming weeks, in anticipation of, and preparation for the very first circuit-bending event ever held in Garberville, so far as I know. On Monday, May 21, at the Veterans Hall in Garberville, The Southern Humboldt Amateur Radio Club will host a pot-luck, and circuit-bending workshop led by the Dekalb Ill based circuit-bending band, CMKT4.

 

CMKT4 employs numerous instruments with bent circuits in their music, ranging from the sound modules from talking stuffed animals to educational electronic toys, to synthesizers and fuzz boxes. The three piece band also play more conventional instruments like drums, bass and guitar producing a sound that can take you to outer space in a swirl of sci-fi sound and then take you to breakfast at the Waffle House to show you the gritty dark side of America.

 

In the workshop, CMKT4 will teach you how to solder, show you the basics of circuit-bending and help you build your own contact microphone from a kit they provide. You can use your contact microphone as pickup for an acoustic guitar, or or almost any other acoustic instrument. It makes a great electronic drum trigger, and can turn almost any object into an electric musical instrument.

 

The cost of the workshop and kit is $15 per participant, and includes microphone kit, comic book instruction manual, use of tools and building supplies, and expert instruction. You will leave with a high quality contact microphone. Similar, often inferior, products sell in music stores for over $50, so attending the workshop pays off immediately. Besides that, the workshop will build your base of skills and knowledge and inspire your imagination.

 

CMKT4 will close the evening with a set of circuit-bent original music. I hope I see you there.

 

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On The Money, TV Advertizing

On The Money

Financial Advice for the Working-Class

TV Advertizing

Even though our culture was pretty sick before TV, and the age of modern advertizing, advertizing, especially TV advertizing, has dramatically altered our culture. These changes have had a detrimental long term effect on our health, as a culture and as individuals.

On the other hand, capitalism, has benefited greatly from the ubiquity of television, and especially TV advertizing. I sincerely doubt that capitalism could have maintained the pattern of growth necessary to keep it from collapsing, without the dramatic changes in our culture, brought about through TV.

Your great grandparents, who survived the Great Depression, still knew how to make things for themselves, hunted, grew, or at least prepared their own food. They didn’t need an endless string of shiny new distractions to keep their minds off of the emptiness of their lives, partly because their lives weren’t so empty.

They didn’t mind wearing the same patched clothes, day in and day out, because that’s what everyone did. They only bathed once a week. They quilted, sewed, and knitted. They had hobbies, like pigeon racing, amateur radio or spelunking. They played baseball. They played board games with the family. They played the piano and sang. They drank.

They listened to the radio, and bless its little vacuum-tube soul, the radio only tried to sell them stuff based on the merits of the product. The radio told them, for instance, “more doctors smoke Camel cigarettes than any other brand” and “Maxwell House coffee, good to the last drop.” That kind of advertizing seems downright wholesome compared to what lay ahead in the coming age of television.

By the time TV went color, it had already turned our world upside-down. Who benefited from this upheaval? Would capitalism have survived without the huge growth in the soap and cosmetics industries precipitated by the popularity of soap operas? Would Detroit automakers have sold nearly so many cars, without the aid of TV ads? Would that dramatic, across the board increase in consumption have happened without TV? I think not.

Television made cars look exciting. Television made smoking look cool. Television made a suburban middle-class lifestyle look normal. Television went after our children, in a way radio never did, with programming aimed directly at them, full of ads for toys, candy and sugary cereals. Television made Christmas into the orgy of spending that it has become.

Television changed our behavior in ways that made us hungrier for their products, and measured their success only in terms of units sold. Television effectively transformed our culture, purely for the benefit of capital, completely ignoring the effect this had on our psyche, the quality of our lives, and the sustainability of our lifestyle. Born to parents who’s lives had already been transformed, along with their culture, to serve the needs of capitalism, we are the product of this transformation.

So, how did TV turn us from slightly smelly, independent, self-reliant people into needy, greedy squeaky-clean thing-fiends? TV became the dominant social force of the 20th Century by making us feel inadequate.

By constantly showing us people who looked better than us, dressed better than us, and more importantly, were better lit, directed and rehearsed than us, TV programs steadily eroded our self-confidence. At the same time, commercials offered us a world of products, all advertized with campaigns designed not to tout the merits of the product, but to sell our self-confidence back to us.

No one noticed, or cared about those little flakes of dandruff, or thought they were anything but normal. No one made character judgments based dandruff. Only TV could convince you that a guy who thought you were hot, would change his mind once he saw the flakes. But people on TV never had flakes.

For years, TV showed us fictional people who were brighter, wittier, more successful and more virtuous than us. When TV showed “real” people, that invariably meant athletes, performing artists, writers etc., always at the pinnacle of their career. Normal people only appeared on TV as game show contestants, where we repeatedly demonstrated how stupid, greedy and craven we were.

As a result, we quit playing the piano and singing, because we really weren’t that good anyway, at least compared to The Osmond Brothers or The Partridge Family. We quit our hobbies, because we could all watch “the big game” on TV, and we stopped talking to each other, because someone smarter, funnier or more entertaining always had something else to say.

We lost a lot of cultural diversity, within our own culture, during that time. Pigeon races, pool halls, and piano teachers all felt the pinch, as people retired from a whole range of leisure activities, to watch TV. Cultural diversity, within the culture, went from a whole variety of activities, each with their own skill sets, knowledge, and physical activity, to which shows you watch.

After a generation of that, we don’t even know enough to answer questions on a game show. Instead, they pit us against each other in elimination competitions, like Survivor or American Idol. These are televised cock-fights, with human beings in the pit. They reinforce the futility of trying to compete in the global economy.

In one-on-one, head to head competition, in a tournament with seven-billion contestants, you have a better chance of hitting the lottery than succeeding in the global economy, on the strength of your own talents. So, why subject yourself to the humiliation of being berated by Simon Cowell? Just get used to living week to week, and good at groveling.

These days TV has to make you feel bad about yourself, cheap. TV no longer commands the media market share that it once held, as more and more people turn to the internet. Where TV allowed corporate interests to exploit known human character weaknesses, the internet helps them discover new ones, and new ways to exploit them.

The internet functions as a gigantic marketing focus group, allowing corporate ad agencies to analyze human behavior on an unprecedented scale. They no longer have to think about how people in general will respond to their sales pitch. They’re now learning what you, as an individual, respond to, and pitching to you individually, based on your own particular insecurities, which they’ve discovered by monitoring your behavior.

This is why we’re fatter, we do less, and we don”t know how to make anything for ourselves anymore. We can’t bear to pull away from these screens anymore, because they’ve become the central focus of our lives, replacing all else. We’re so strung-out now, not only do we pay for the glowing box, we pay for the content. Every month millions of us pay for cable or satellite TV, internet service, and increasingly, a data plan for the mobile phone as well. It’s become a utility, like water or electricity, that we can no longer live without. We can no longer live without it, because of the vast hole that it has created in our lives.

This kind of exploitation wears us down, as people. Normal life becomes more stressful and less rewarding, as we become increasingly insecure and needy. People lose social skills as they spend less time in social situations and more time with their devices. Because of this, difficult social situations become impossible, leading to strategies of denial and repression.

Conversation and public discourse become lost arts, replaced by pundits pushing wedge issues and horse race politics. Not that I think democracy has any redeeming value, but conversation, discussion and debate sure do, and losing this ability cripples us as social creatures. So, while capitalism has flourished in this new media rich environment, we as people have not fared as well. I think its time we acknowledge the damage it has done to our culture, self-concept, and our quality of life.

 

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Grateful Dead Soundman, Dan Healy, Talks Sound and Technology on KMUD

Grateful Dead Soundman Talks Sound and Technology on KMUD

On Thursday September 1st at 5pm on KMUD, the SoHum Amateur Radio Club, or SHARC and KMUD present pt 2 of a two part interview with Dan Healy. Dan worked for many years as sound engineer for the Grateful Dead, built the first commercial radio station in SoHum, and is a member of SHARC.

 

In part 2 Dan talks about his pioneering work building the “Wall of Sound” sound system for the Grateful Dead, some of the challenges of providing high quality audio at very large venues, and why speakers are like radio antennas. You can hear the SHARC Report, a radio show all about radio for radio lovers like you, on the first Thursday of every month at 5pm on KMUD.

 

You can also listen to the show online at http://www.kmud.org this links to the KMUD Archive

 

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Former Grateful Dead Sound Engineer, Dan Healy Interviewed on KMUD Thurs. @5pm

I host a radio show on our local community radio station,KMUD called “The SHARC Report” on behalf of the SoHum Amateur Radio Club.  This month we have a very special show.  Online, you can listen live, or to the archive @ www.kmud.org

 

Former Grateful Dead Sound Engineer, Dan Healy Interviewed on KMUD

Thursday, Aug. 4 at 5pm, KMUD and the Southern Humboldt Amateur Radio Club present pt1 of a two part interview with Dan Healy. Among other achievements, Dan Healy grew up in SoHum, worked for many years as Sound Engineer for the Grateful Dead, built the first commercial radio station in SoHum and was instrumental in founding the Healy Sr. Center, a great resource for local seniors.

As sound engineer for the Grateful Dead, Dan was responsible for many innovations in music technology, and for making the Dead sound so good. He’s also a Ham radio operator and a member of SHARC. In pt. 1, Dan talks about growing up in SoHum, moving to the Bay Area and his involvement in the fledgling San Francisco music scene. He also talks about his early interest in electronics, radio and local Hams who inspired and mentored him.

Tune in to KMUD Thursday, Aug. 4 at 5pm to hear pt. 1. On Thursday September 1st at 5pm KMUD will air pt 2 in which Dan talks about some of the technical challenges of large scale sound systems, and why loudspeakers are a lot like radio antennas. Every month, on the first Thursday of the month, at 5pm SHARC presents a half hour radio show on KMUD called the SHARC Report, a show all about radio for radio lovers like you.

 
 

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