CQTV SQRM "RikerDAC"

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Uploaded by on Jul 29, 2011

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SQWV RNML stands for square wave of a random melody, and its what starts this video out. Boulderdash refers to similar said randmom melody of vintage 80s commodore game. Square wave on that one too. Tiszsquarewave because that is the clock of the COCO device delay. So this is all about testing the response of the ur-sound of delay, imagine this multiplexing over your voice or guitar samples. The "bowed bass" sound you hear during ultrasound is a heterodyning re-manifestation of the original mod waveform, shown on screen, which is a sample n hold pattern inherent to the QUANTUSSY double quantized structure.

With the workbench light on, there is some modeling of the pulse dynamics of QUANTUSSY; these pulses are what are fed into the 4052 of each QUANTUM OSCILLATOR.

Now for some melodies with happy/cranky baby throwing sabotage in the cranks. Horns and drums are sounded in imitation of the patterns, long-rhythms of various simple "ASSEMBLY PROGRAMS" on the PIC18F. It too can exhibit sample and hold behaviour, and it is such stepped waveforms that we used to feed the TLC7524 chip of the COCO heritage 8 bit delay. In particular to be tested was if the R2R ladder in the DAC could transmit through a 105 capacitor without a current buffer. As shown here it can with modest slew rate. You can also here the QUANTUSSY as a modulator for the square wave of the COCO clock.

SO... OSCILLOSCOPE, CIRCUIT, ASSEMBLY CODE
THE BASEMENT DOOR IS NOW OPEN WHILE I BLAT MY TUBA IN THE BATHROOM.

WHAT FOLLOWS NEXT IS ACTUALLY A COMMERCIAL FOR THE YOUTUBE PROGRAM "SHREDS".
RIKER SHREDS IS A PRIMITIVE REINCARNATION OF RIKER, USEING THE TUBE AND FEEDBACK.

Riker Shreds is actually a commercial for the YouTube program "Shreds"... is followed by the serene second part of this video, filmed in "the engine room", environmental sounds with electronic steampunk heart pumping. This is to calm you down after having heard "Riker Shreds". Sallowness is permitted for this "fallow part" of the composition.

Coda: I'm back, explaining some things and singing "Your brain is not below" to you.

COCOQUATUSSY thus concludes the "pre-prototyping" stage. Now the designs are formalized and we can send them off to manufacturer.

signed, PCQB

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