
Workshop: Passive Circuit Activities
In this workshop, we will put aside our power supplies and look closely at the unique characteristics of so-called "passive" electronic components. Transformers, capacitors, diodes, inductors, and others will be examined for their abilities to uniquely modify audio signals. As we establish basic approaches for passive mixing, filtering and clipping, we will surreptitiously introduce simple, albeit active, amplification to look at the great range of possibilities afforded by just a little gain. In conclusion, we'll take a look at Ralph Jones' "Star Networks at the Singing Point", written for arrays of electrical junk thrown in feedback configurations.
Level:
Introductory. Open to guests of all ages and skill levels.
Required Materials:
Some junk will be provided, but feel free to bring any strange-looking electronics you've pulled out of the trash.
About the Instructor
Matt Wellins, found most frequently at transfer stations, dollar stores, and internet forums for bootlegged films, otherwise resides in New Haven, CT. His work is broadly occupied with the ways that material objects resist control, the snafus of live performance, and how difficult it is to do very simple things. Insomuch as any of this can be heard, he generally works with analog circuitry, field recording, and computer programming. He has released music on What the…? Records and presented work at Anthology Film Archives (with Sarah Halpern) and the Experimental Media and Performing Arts Center in Troy, NY.
