Earth sound earth signal: energies and earth magnitude in the arts

Thomas Watson : natural radio, natural theology

Microphonic imagination

The aeolian and Henry David Thoreau's sphere music

The aelectrosonic and energetic environments

Inductive radio and whistling currents

Alvin Lucier : brainwaves

Edmond Dewan and cybernetic hi-fi

Alvin Lucier : whistlers

From brainwaves to outer space : John Cage and Karl Jansky

For more new signals

Sound of the underground : earthquakes, nuclear weaponry, and music

Long sounds and transperception

Pauline Oliveros : sonosphere

Thomas Ashcraft : electroreceptor

Black sun, black rain

Star-studded cinema

Robert Barry : conceptualism and energy

Collaborating objects radiating environments

Joyce Hinterding : drawing energy

Earth-in-circuit.