Paul Sobczak has recently posted some videos documenting the VidiSynth. It’s has four independent oscillators that are controlled by either potentiometers or inputs from other sources. In this case he is using light dependent resistors or LDRs that suction onto a display. As video plays on the display the pitches change on all four oscillators based on the position of the LDR on the screen producing corresponding sounds. I’m not sure how Paul plans to use this, but I’m anticipating some interesting generative work with a synesthetic theme.
I created the following generative sequence using GMS (click for details), during a solo performance at the Spark Festival of Electronic Music and Art, October 2010. One of the virtual instruments I used in the set is an Open Source, Roland Super JX10 emulator made by MDA. The Roland Super JX10 was one of the last great analog poly-synths produced by Roland, and the first Roland synth to receive velocity and aftertouch treatment on the 76 key keyboard. Although I never owned one of these, I have played one before, and I imagine that programming them was brain surgery without the optional PG-800 programmer. In the documentation for the MDA JX10 they state, “[this] plug-in is designed for high quality (lower aliasing than most soft synths) and low processor usage – this means that some features that would increase CPU load have been left out”. To me this plugin sounds very good. I’d like to hear from anyone who owns or has played a Roland Super JX10 for their perspective on this instrument.
I just got a note from Dan Pugsley of Radium Audio. regarding their new resource Radium Audio Labs. The site will feature a broad variety of sound experiments and explorations. Dan writes,
“Radium Audio has recently started a blog demonstrating some of our explorative processes, and though it’s very much in the early stages of development we have some pretty interesting pieces uploaded already and I was wondering if any of it might be suitable for Audio Cookbook? We have two new explorative projects in the works at the moment, one of which is based on binaural recordings and the other will be revolving around the use of dry ice to create a variety of sounds.”
The projects posted so far include using a coil mic to record the electromagnetic fields from various electronic devices, like an iPhone and a printer/scanner, and my favorite at the moment, sounds captured from a contact microphone frozen in water ice as it melts.
Here’s another excerpt from the glitches that I recorded while the voice chip was failing on my Roland Juno-106. In this section I was just holding a note without touching any other controls, so all the variations in the sound were caused by the autonomous shorting that was going on inside the faulty 80017a voice chip.
It’s been more than fifteen months since I finished posting a self produced sound everyday for three hundred and sixty five consecutive days. This all happened in the One Sound Every Day category. As a result I produced my solo debut under my Ostraka moniker titled, Precambrian Resonance.
In the spirit of One Sound Every Day, I am starting a new project called One Synthesizer Sound Every Day. My plan is to use hardware synthesizers from my collection (and eventually soft-synths) to produce a sound, musical phrase, or microtrack to share here on ACB every day for a year. As well as my own sounds, I’ll be accepting select sounds from other artists and ACB readers to share on the site in the daily article.
My long term goal is produce a synthesizer album where I focus on inventing new sounds and allowing these textures to inspire the compositions. I’ve already got a good start on this by writing nine or so tracks in the few days since I conceived of the project (some of these tracks can be heard in the mix I shared here). I’m looking forward to sharing more of these sonic textures here as I discover them.
Let me start with a sub bass patch I made for my newly acquired Casio CZ-1000. I used to own a Casio CZ-101, which is virtually the same synth except that the CZ-1000 has a full sized keyboard compared to the mini-keys on the CZ-101. Years ago I misplaced my affectionately renamed Sleazy-101, probably in a move. Pining for the sound of this under-rated little instrument, I picked up a mint condition CZ-1000 on eBay recently for a steal. Here’s a bass line using my new patch.
I created the following generative sequence using 
