• Polarisation
  • Screen
  • Filtration
  • Transmission
  • Kaskadierung
  • Ausrichtung (Feld)
  • Conductive Sensing

{kind: list}

WordNet (source) (license)

 "

  • S: (n) filtration (the act of changing a fluid by passing it through a filter)
    • sister term
      • S: (n) change (the action of changing something) "the change of government had no impact on the economy"; "his change on abortion cost him the election"
        • S: (n) entail (the act of entailing property; the creation of a fee tail from a fee simple)
        • S: (n) about-face, volte-face, reversal, policy change (a major change in attitude or principle or point of view) "an about-face on foreign policy"
        • S: (n) adulteration (the act of adulterating (especially the illicit substitution of one substance for another))
        • S: (n) move, relocation (the act of changing your residence or place of business) "they say that three moves equal one fire"
        • S: (n) downshift (a change to a lower gear in a car or bicycle)
        • S: (n) downshift (a change from a financially rewarding but stressful career to a less well paid but more fulfilling one)
        • S: (n) filtration (the act of changing a fluid by passing it through a filter)
        • S: (n) reduction, simplification (the act of reducing complexity)
        • S: (n) decimalization, decimalisation (the act of changing to a decimal system) "the decimalization of British currency"
        • S: (n) metrification, metrication (the act of changing from imperial units of measurement to metric units: meters, grams, seconds)
        • S: (n) variation (the act of changing or altering something slightly but noticeably from the norm or standard) "who is responsible for these variations in taxation?"
        • S: (n) turning (act of changing in practice or custom) "the law took many turnings over the years"
        • S: (n) diversification, variegation (the act of introducing variety (especially in investments or in the variety of goods and services offered)) "my broker recommended a greater diversification of my investments"; "he limited his losses by diversification of his product line"
        • S: (n) flux (in constant change) "his opinions are in flux"; "the newness and flux of the computer industry"
        • S: (n) switch, switching, shift (the act of changing one thing or position for another) "his switch on abortion cost him the election"
        • S: (n) substitution, exchange, commutation ((3) )
        • S: (n) promotion (act of raising in rank or position)
        • S: (n) demotion (act of lowering in rank or position)
        • S: (n) change of state (the act of changing something into something different in essential characteristics)
        • S: (n) alteration, modification, adjustment (the act of making something different (as e.g. the size of a garment))
        • S: (n) motion, movement, move (the act of changing location from one place to another) "police controlled the motion of the crowd"; "the movement of people from the farms to the cities"; "his move put him directly in my path"
        • S: (n) movement (the act of changing the location of something) "the movement of cargo onto the vessel"
        • S: (n) motion, movement, move, motility (a change of position that does not entail a change of location) "the reflex motion of his eyebrows revealed his surprise"; "movement is a sign of life"; "an impatient move of his hand"; "gastrointestinal motility"
        • S: (n) change of direction, reorientation (the act of changing the direction in which something is oriented)
        • S: (n) change of magnitude (the act of changing the amount or size of something)
        • S: (n) change of integrity (the act of changing the unity or wholeness of something)
        • S: (n) conversion (the act of changing from one use or function or purpose to another)
        • S: (n) updating (the act of changing something to bring it up to date (usually by adding something)) "criminal records need regular updating"
        • S: (n) change of shape (an action that changes the shape of something)
        • S: (n) satisfaction (act of fulfilling a desire or need or appetite) "the satisfaction of their demand for better services"
        • S: (n) nationalization, nationalisation (the action of rendering national in character)
        • S: (n) communization, communisation (a change from private property to public property owned by the community)
        • S: (n) secularization, secularisation (the activity of changing something (art or education or society or morality etc.) so it is no longer under the control or influence of religion)
        • S: (n) rollover (the act of changing the institution that invests your pension plan without incurring a tax penalty)

{kind: list, keywords: [_, WordNet, words]}

treat the surface

wax

powder

{kind: list, function: brainstorming}

(various materials and ideas)

entity > abstraction > feature > event > act > action > change > filtration

feature > event > action > change > filtration

Prototype "Filtered":
Carolina Silveira, Xhylferije Kryeziu, Gaja Znidarsic, Feni Susic

{kind: caption, group: filtered}

{hhr, 191018}

  • Sound composition based on an "autonomisation" of the two systems used by Rutz and Pirrò for improvisation.
  • Speakers are located with the panels
  • Each row is one "basic channel" of sound
  • Sounds within each row might be differentiated through filtering
  • Rows alternate between Rutz / Pirrò (even / odd)
  • Rows are "coupled" to their neighbours, with shifting weights between the two directions.
  • If "energy dissipates" from a system, it tries to invert its neighbouring weights, or lift the "amplification"
  • Towards Bürgergasse, there is one channel of microphone (outside esc), providing the second "coupling" for the bottom most row
  • Each row is implemented as a self-contained machine (Raspberry Pi 4, 4 GB, LogiTech 8-channel USB sound card, 4 channel amplifier, 4 speakers, Dynavox PS 138)
  • Each row provides sensing, using capacitive sensing on the screens, which feeds into the respective Pi
  • There might be additional motorisation

capacitive stuff

{keywords: [_, sensor]}

---

meta: true

artwork: infiltration

keywords: []

---

rotation?

{Richard Dank, 200324}

Screenshots from the Jitsi with Richard

{Richard Dank, 200617}

colour gels?

considerations:

  • reflect the even/odd structure of the sound
  • danger of crinkling
  • gels look bad with "open" artificial lighting (must be indirect)
  • alternative: ND (neutral density) filters

laces?

four-channels amplifier (and Raspberry Pi on the left). The idea is to create "self-contained" rows in the space, each consisting of one Pi, one audio interface, one amplifier, one set of speakers, one set of sensors.

{kind: caption, group: amp}

{Richard Dank, 200324}

Distribution and integration of Passive Infrared Motion sensors.

four-channel audio interface, and "ground loop hum elimination" boxes.

{kind: caption, group: interface}

the tiny Dynavox PS-138 speakers need at least a surrounding surface for sufficient low-mid frequency reproduction.

{kind: caption, group: speaker}

sound wiring diagram per module (12 modules)

{kind: caption, group: wiring}