Algorithm, Art, Brain, Man/Machine, Music, phenomenology, Sound

Andrew Lucia : Rhythm to Pitch

“To the human, the transformation of rhythm to pitch occurs at a particular perceptual threshold of roughly 16 to 20 Hz. For example, a sonic rhythm sped up above roughly 20 pulses per second will blur perceptually from a rhythm to a pitch. For our studies, we specifically examine these gaps between each new bit of information received by an observer. These gaps can exist spatially as the interval between each bit, or temporally as the duration between each bit. Our investigations presented here visually demonstrate formal aspects of underlying frequency space and structure inspired by the examination of two particular works of the composer Karlheinz Stockhausen; Kontakte and Elektronische Musik Studie II.”

20140626-231657.jpg

Standard
Algorithm, Animals, Automata, Bio hacking, Biology, Biometrics, DNA, Man/Machine, Medicine, Nature, Neural Networks, PDF, phenomenology, Science

The Algorithmic Origins Of Life

“To avoid an infinite regress, in which the blueprint of a self-replicating UC contains the blueprint which contains the blueprint . . . ad infinitum, Von Neumann proposed that in the biological case the blueprint must play a dual role: it should contain instructions – an algorithm – to make a certain kind of machine (e.g. UC – Universal Constructor) but should also be blindly copied as a mere physical structure, without reference to the instructions its contains, and thus reference itself only indirectly. This dual hardware/software role mirrors precisely that played by DNA, where genes act both passively as physical structures to be copied, and are actively read-out as a source of algorithmic instructions. To implement this dualistic role, von Neumann appended a “supervisory unit” to his automata whose task is to supervise which of these two roles the blueprint must play at a given time, thereby ensuring that the blueprint is treated both as an algorithm to be read–out and as a structure to be copied, depending on the context. In this manner, the organization of a von Neumann automaton ensures that instructions remain logically differentiated from their physical representation. To be functional over successive generations, a complete self-replicating automaton must therefore consist of three components: a UC, an (instructional) blueprint, and a supervisory unit.”

Standard
Animals, Architecture, Bio hacking, Biology, Biometrics, Nature, phenomenology, Science, Tactical Media

Urban frogs use drains as mating megaphones

“This is perhaps the first study to show that an animal preferentially uses human-made structures to potentially enhance the sounds of its vocal communication signals,” says Mark Bee, a biologist at the University of Minnesota, Twin Cities, in St Paul. “These males could be taking advantage of the enhanced acoustics in drainage ditches to outdo their competition.”

20140607-212614.jpg

Standard
Algorithm, Biology, DIY, Farming, Maker, Nature, Neural Networks, phenomenology, Science, Tactical Media

Earth Computer

“The earth computer conceives of a (computational) device of the same substance as the earth, to be embedded in the earth and embedding a quotation (after Edgar Allen Poe’s The Narrative of Arthur Gordon Pym). The central conceit is the use of the earth itself as a dirty, irrational computational device. An attempt will be made to reproduce common components, such as memory, power supply, and CPU with earth-based elements; a form of computational land art. Techniques borrowed from the semiconductor and computer industry will be applied to the raw earth substrate either in situ (documented actions at Whitby) or as a speculative performance.”

20140604-223624.jpg

Standard
Art, Astrology, Mathematics, Music, PDF, phenomenology, philosophy, Science, Society, Sound

Music and Science in the Age of Galileo (1992)

“…features twelve essays by leading specialists in the fields of musicology, history of science, astronomy, philosophy, and instrument building that explore the relations between music and the scientific culture of Galileo’s time. The essays take a broad historical approach towards understanding such topics as the role of music in Galileo’s experiments and in the scientific revolution, the musical formation of scientists, Galileo’s impact on the art and music of his time, the scientific knowledge of instrument builders, and the scientific experiments and cultural context of Galileo’s father, Vincenzo Galilei.”

20140519-194144.jpg

Standard
Algorithm, Art, Brain, Interface, Maker, Man/Machine, Music, Nature, Neural Networks, phenomenology, Science, Sound

Ralf Baecker is my hero.

“Ralf Baecker is an artist with a background in computer science, who works with and about technologie. He builds speculative machines and installations that investigate the digital and its cultural origin, with a focus on the encounter of thought and the (physical) world. He considers computers and cybernetic machines as epistemological hardware rather than tools.”

20140518-231521.jpg

Standard
Art, Bio hacking, Biology, Brain, Education, Interface, Maker, Man/Machine, Medicine, Music, phenomenology, philosophy, Robots, Science, Society, Sound, Tactical Media

PSYCHOGRAM

“You are not your brain. You have a brain, yes. But you are a living being that is connected to an environment; you are embodied, and dynamically interacting with the world. We can’t explain consciousness in terms of the brain alone because consciousness doesn’t happen in the brain alone.” Alva Noe. (Great links on this page)

20140515-220157.jpg

Standard