Group items tagged

"What do you think we are not hearing? Can listening encourage us to challenge our assumptions, and change our behaviour and decision-making processes concerning our relations to non-human species? Can human opinions on invertebrates be shifted through listening? I have been developing a process for constructing synthesized "built" soundscapes of hidden sounds. Built Hidden Soundscape: Pipeline Road, Gamboa is a preliminary result from this research. I made the field recordings for this built soundscape while at the Digital Naturalism conference in Gamboa, Panama in August 2019. The video shows a scrolling image of a spectrogram. A spectrogram is a bioacoustic tool that shows how sounds sit together in a soundscape. The Y axis represents frequency (Hz) and the X axis represents time. This spectrogram, however, focuses on 'hidden sounds' - sounds that cannot be heard by humans without the use of technology; sounds that are easily heard by human ears are excluded from this synthesized, artificial rendering of a soundscape. The sound work consists of field recordings from Pipeline Road in Gamboa, bookended by the dynamic dawn and dusk soundscapes of Pipeline Road. This built soundscape includes ultrasonic sounds (above the range of human hearing, played back at lower frequency), substrate-borne vibrations, and otherwise very quiet sounds. "

"Crumpling a thin sheet produces a characteristic sound, comprised of distinct clicking sounds corresponding to buckling events. We propose a physically based algorithm that automatically synthesizes crumpling sounds for a given thin shell animation. The resulting sound is a superposition of individually synthesized clicking sounds corresponding to visually significant and insignificant buckling events. We identify visually signifi- cant buckling events on the dynamically evolving thin surface mesh, and instantiate visually insignificant buckling events via a stochastic model that seeks to mimic the power-law distribution of buckling energies observed in many materials. In either case, the synthesis of a buckling sound employs linear modal analysis of the deformed thin shell. Because different buckling events in general occur at different deformed configurations, the question arises whether the calculation of linear modes can be reused. We amortize the cost of the linear modal analysis by dynamically partitioning the mesh into nearly rigid pieces: the modal analysis of a rigidly moving piece is retained over time, and the modal analysis of the assembly is obtained via Component Mode Synthesis (CMS). We illustrate our approach through a series of examples and a perceptual user study, demonstrating the utility of the sound synthesis method in producing realistic sounds at practical computation times."

"Music sketch diary. Prototyping. Generate music and synthesizers by sketching wavetables and scores."

"For an exhibition at the Hessel Museum of Art, the artist wired five groups of corn plants to five music devices, forming a biofeedback system. Control signals were generated by measuring the electrical resistance of the plants' vegetable tissue, which in turn activated the MIDI synthesizers. Viewers were encouraged to interact with and touch the plants, which affected the sounds being played. The audience and cornfield were not just participants but actors, acting together-in concert-to produce the work."

Weather for the blind is a live streaming site of a musical instrument which is played by the weather. The base station - pictured in the foreground - is called Weather Warlock and is located in New Orleans Louisiana. The weather sensors - pictured in the distant surf - are mounted to a post and detect temperature, wind, sun, and rain. This all analog synthesizer produces a wide range of tones and harmonics based around a consonant E major chord with special audio events occurring during sunrise and sunset. Occasionally our streaming will be down. If that is the case, please visit the ARCHIVES to enjoy past weather entries."

"kurimanzutto presents Tarek Atoui's project Organ Within at its cabinet space in New York City. Operating as an open sound laboratory, and instrumentarium, Atoui will debut a new hybrid sculptural object that engages numerous technologies in order to re-envision the spatialization, perception and performativity of the traditional organ. The Organ Within is the result of his ongoing collaboration with instrument-makers Léo Maurel and Vincent Martial, and their research into historical church pipe organs, modular synthesizers, and the sonic experiences of deaf people."

"Close your eyes and think about the last time you were at a gig. How did it sound? The band is rocking out on stage, your friends are talking in a group over to your left, a busboy says "excuse me" as he slides past your right shoulder, and the din of the crowd is all around. Sounds like a club, right? The aim of 3D, or "spatial", audio is to replicate these complete sonic environments-or to synthesize completely new ones. "

It's one thing to record audio of a drummer and then digitally synthesize the reverberation to mimic various environments, but it's another thing entirely to film a drummer actually playing in all of those environments and then stitch it together into a single track. That's exactly what Audio Zero and Wikidrummers did with drummer Julien Audigier who played the same drum pattern in a variety of indoor and outdoor locations to show the effects of natural reverb, sometimes even blending multiple tracks into a single shot. Amazing. "

"VOSIS is a synthesizer that creates complex wavetables by scanning and filtering greyscale pixel data from images, videos, or live camera input. The audification and filtering of pixel luminance correlates visual shape to sound timbre. Scan rate in terms of octave, interval, and scale allows for use as a musical instrument. Thus, VOSIS is a tool for image sonification, sound design, and visual music composition."

"Our new how-to zine is ready to share! In this project you'll build a solar-powered oscillator circuit, using two NOT gates to generate a square wave. Then you'll add two push button switches and a potentiometer to adjust the pitch."

convert an image into sound