When is the release?
July 4, 2018, at www.beigemaze.com
How will it be released?
A Teensy hex file is available at http://www.beigemaze.com/hemisphere.html.
You can install with the instructions at http://ornament-and-cri.me/firmware/#method_a.
This is a beta release. I'm looking for people who'd like to try Hemisphere and provide feedback. You should be comfortable installing firmware, and optionally reverting back to the previous version if you want to return your O_C to its factory state. It's not a difficult process, but unfortunately I can't hold your hand very much.
Will I lose any data saved in my O_C?
Yeah, it's a pretty safe bet that you'll lose everything saved in your O_C. This isn't something you want to do just before a show.
Will I lose any apps?
The native Ornament and Crime firmware pretty much takes all of the Teensy's memory. So I had to free up about 20K by disabling Meta-Q in this release.
Do I have to be part of the beta, or can I just download Hemisphere and install it?
When the hex file is released, you can just download Hemisphere and install it without participating in the beta. But it's all going to be pretty informal anyway. I won't be asking beta testers to follow any particular procedures or use bug tracking software. The best place to talk about the beta will probably be right on this here blog page.
Is it finished?
There's always room for improvement, but there are 14 applets available now. These are:
- Dual Quantizer - Selectable scales, continuous or clocked operation
- Dual Clock Divider/Multiplier - Two divider/multipliers share a single clock, from 1/8 to 8/1
- 5-Step Sequencer - 2 1/2 octaves, quantized to semitones
- Dual 8-Step Trigger Sequencer - Edit steps in groups of four, with adjustable length
- Sample and Hold with Random - One is a conventional S&H implementation, the other side is a clocked random source, with the option for both sides share a single clock
- Dual Calculator (arithmetical operations) - Sum, difference, min, max, average, and ranged random
- Dual Logic (boolean operations) - AND, OR, XOR, NAND, NOR, XNOR, with the option to put the operator under CV control for both channels
- Threshold Logic Neuron - Generate complex but deterministic clocks or states; this is how they thought the brain worked in the 1950s
- Two-Channel Gated/Sequential Switch - Switch between two voltages with a gate signal and/or a clock
- Probability Brancher - Switch between two voltages for each clock pulse, based on a set probability
- Skewed LFO - From saw to triangle to ramp, add a little simple modulation
- Dual ADSR - This
- Lo-Fi Tape Looper - One second. 8 bits. 2kHz. Go!
- Gated VCA - Sort of a two-level VCA, accepts a signal, modulated by CV, and unleashed with a gate... or not, your call
There will be more apps in the future, but to make space on the O_C for more, I'll have to do a full release that removes most of the native O_C apps.