Lecture: Deep Listening: Acoustic Sensing in Natural Habitats

What can be learned through deep sensing of seismic vibrations and elemental disturbances to the interruptions and murmurs of toxic noise embedded in the ambient background, that stem from anthropogenic pressures such as rapid urbanisation, technological acceleration and extractivism? By using sound as an ecological indicator, how might we identify natural ecosystems in states of transformation and modification? Through site-specific field recordings and compositions, The Observatory, STAR Artists-in-Residence at NTU Centre for Contemporary Art Singapore, will chart the spectral presence of the subtle shifts and resonances, registering sounds to make visible the acoustic and material properties of specific nature-culture habitats extending into biological and geological realms. Associate Professor Benoit Taisne, NTU Asian School of Environment, will elaborate on infrasound research as a method for detecting volcanic eruptions in the Southeast Asia region through the deployment of infrasound array in Singapore. This setup captures low-frequency atmospheric sounds below the threshold of human hearing, enabling the detection, analysis, and characterisation of infrasound waves caused by regional weather events affecting Singapore. This lecture will be moderated by Professor Ute Meta Bauer, with response by Dr Hari Vishnu, Senior Research Fellow at the Acoustic Research Laboratory, NUS.

Tuesday Lecture

9 December 2025, 6:30pm – 8:30pm

The Hall, NTU CCA, Blk 6 Lock Road, #01-10 Gillman Barracks, Singapore 108934

The Climate Transformation: Sustainable Societies Series is organised by members of the Climate Transformation Programme (CTP) Cross-Cutting Theme 1: Sustainable Societies research team, Principal Investigator Professor Ute Meta Bauer, research fellow Joshua Gebert, research associate Ng Mei Jia and research assistant Angela Ricasio Hoten.

Sustainable Societies

Principal Investigator, Professor Ute Meta Bauer (NTU ADM)

Principal Investigator, Associate Professor Laura Miotto (NTU ADM)

Principal Investigator, Professor Dr Thomas Schroepfer (SUTD)

This Lecture Series is supported by the Singapore Ministry of Education Academic Research Fund Tier 3 grant [MOE-MOET32022-0006] for the Climate Transformation Programme.

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