Seismic Shifts

A digital work — listening to rooms

Seismic Shifts

A digital and interactive work that listens to the gallery space — the room it is in and its surrounds — and renders that acoustic energy as a single, slowly scrolling horizontal trace.

Seismic Shifts showing a quiet room around 18 dB SPL on a near-black trace over cream paper, with a small peak just after 18:34:36. The 0 to 120 dB SPL scale on the left has horizontal grid lines crossing the trace area; time markers below; a centisecond timestamp on the lower-left; an orange chip on the lower-right showing the active 00:00:15 window; and a compressed history strip with an orange viewport rectangle anchored to the right edge.

The work is for both Deaf and hearing audiences. Its claim is that what is recorded is real — a room has presence, with or without anyone to hear, see, or feel it.

One mic. One line. A glacial scroll. No interaction, no settings, no modes. Cream paper, near-black ink, quiet typography. The trace fills the screen over the course of an afternoon and disappears off the left edge.


What is recorded

Only the visualisation data is held in memory and optionally written to a local file: one number per second representing the room's acoustic shape over time. No audio is captured, stored, or recoverable. The recording cannot be used to reconstruct conversations or identify speakers — it is equivalent to a barometer recording air pressure.

Where it runs

Seismic Shifts is intended to live in a frame on a wall, locked to landscape. It does not connect to the internet. It does not phone home. It listens to the room it is in and its surrounds, draws, and forgets.

The diptych

The digital trace is one half of the work. The other is a hand-drawn ink companion on A0 paper that sets the small reading inside a much longer arc — 65,000 years of Aboriginal sign languages, pockmarked by the seismic moments that have shaped and unmade Deaf life and signed languages. A digital draft of that companion lives here.

Status

In development. Available shortly as a free download.

Currently shown as an installation work — a glacial seismograph for the room you are in.