Interactive pattern ringing between Beijing and Calgary. 123! ! ! ! 213! ! ! ! 231! ! ! ! 321! ! ! ! 312! ! ! ! 132! ! ! ! 123! Part 1 - listen and settle into the beat. ! ! Begin with count: XxxXxx; stay on each change for 15-20 sec; player who began then ! ! ! interruptswith!fastnotes. Playthelastchangeonly8times,thenstop,andproceedtoPart2! ! (attacca).! ! Part 2 - pitch patterns. 2 cycles, play each change 8 times. ! ! Player 1 plays patterns of 3 pitches, Player 2 - 2 pitches, Player 1 - 1 pitch.! ! Player 1 begins with count XxxXxx, then continuous play. Play 2 accented pitches at the !! ! beginning of each cycle.! ! Part 3 - pitch patterns. 2 cycles, play each change 6 times. ! ! Player 1 plays 4 pitches, Player 2 plays 3 pitches, Player 1 plays 2 pitches.! ! Part 4 - pitch patterns, change pitches. 4 cycles, play each change 4 times.! ! Player 1 freely vary pitches.! ! Part 5 - pitch patterns, change pitches. 3 cycles, play each change 2 times.! ! Player 1 and 2 freely vary pitches.! ! Part 6 - all players freely vary pitches. 5 cycles, play each change once! ! ! Part 7 - continue, all players gradually move from many pitches to repeating patterns to just one note. ! Approx 8 cycles.! ! Part 8 - Player 1 plays on each beat, then player 2, then player 3. ! ! Each player then adds more pitches !2, 3, 4, 5. ! ! Part 9 - Player 1 then plays on every 1st beat, Player 2 on 2nd, Player 3 on 3rd. 123 ! ! Gradually reduce the !notes until just one pitch per player, ideally unison among all three ! ! players. Player 1 stops then others stop. End.!
Like technology, other aspects of life have been altered rapidly such as population growth and decline, as well as climate change. A Matter of Life is a network-based music composition intended to be performed between two locations and involve both instrumental performers and live electronics. The score is communicated between the two client locations over the network via a server host. This composition highlights the trajectory of the population-extinction-climate relationship through symbolism, sound, and interconnection. Everything in a digital network is interconnected; this principle is also reflected in ecological network. The tree of life was incorporated as a compositional element and metaphor to highlight this idea. As the human footprint grows, the effect on the environment increases exponentially. The network of life on earth is extremely sensitive and reliant on all components being healthy, not unlike the networking of music between distant locations such as Calgary and Beijing. With Bruce Gremo and Meng Qi.
remote – The remote peer or server being synced to. “LOCAL” is this local host (included in case there are no remote peers or servers available);
refid – Where or what the remote peer or server is itself synchronised to;
st – The remote peer or server Stratum
t – Type (u: unicast or manycast client, b: broadcast or multicast client, l: local reference clock, s: symmetric peer, A: manycast server, B: broadcast server, M: multicast server, see “Automatic Server Discovery“);
when – When last polled (seconds ago, “h” hours ago, or “d” days ago);
poll – Polling frequency: rfc5905 suggests this ranges in NTPv4 from 4 (16s) to 17 (36h) (log2 seconds), however observation suggests the actual displayed value is seconds for a much smaller range of 64 (26) to 1024 (210) seconds;
reach – An 8-bit left-shift shift register value recording polls (bit set = successful, bit reset = fail) displayed in octal;
delay – Round trip communication delay to the remote peer or server (milliseconds);
offset – Mean offset (phase) in the times reported between this local host and the remote peer or server (RMS, milliseconds);
jitter – Mean deviation (jitter) in the time reported for that remote peer or server (RMS of difference of multiple time samples, milliseconds);