Cage’s silence turns out to be not an absence of sound but an opening to unintended yet palpable sounds that saturate our perceptual field.

Evidence

John Cage and the meaning of his silent piece (Perfect Sound Forever)

corroborated: 2 independent passages support this claim
XREF: connects to: Silence is a positive, self-contained reality rather than mere absence. — George Michelsen Foy, Zero Decibels: The Quest for Absolute…, 19; Silence is not the absence of sound but rather the presence of unintended sounds, as demonstrated by Cage’s 4’33”. — Silence/Nothingness/Emptiness: Following John Cage’s Composition for Museum; Deep silence can feel like a sensory presence rather than mere absence — George Michelsen Foy, Zero Decibels: The Quest for Absolute…, 35 (+9 more)

Silence is not the absence of sound but rather the presence of unintended sounds, as demonstrated by Cage’s 4’33”. (similarity 0.96)
Cage’s philosophy of silence developed toward recognition of its positive quality as a substantive presence rather than mere negation. (similarity 0.88)
Silence is a positive, self-contained reality rather than mere absence. (similarity 0.87)
Silence is a positive presence rather than mere absence (similarity 0.84)
Silence is an active presence that must be experienced, not imagined (similarity 0.84)
Silence is not the mere absence of something else, but a complex positive phenomenon (similarity 0.84)
Silence is nothing merely negative; it is not the mere absence of speech, but has a kind of Being of its own. (similarity 0.83)
Silence takes its meaning from surrounding sound (similarity 0.83)
For Picard, silence is not an absence of sound or a void, but has substance and its own reality — silence has Being. (similarity 0.83)
Silence functions as the measure that structures both music and physical space (similarity 0.82)
Silence is nothing merely negative; it is a positive, a complete world in itself (similarity 0.82)
Deep silence can feel like a sensory presence rather than mere absence (similarity 0.81)
Natural silence is a positive presence felt in the body (similarity 0.81)
Pure, absolute silence has never existed and cannot exist (similarity 0.81)
Cage’s silent piece frames ambient noise as the musical content (similarity 0.81)

Silence is an active presence that must be experienced, not imagined #corroborates (0.85) — Gordon Hempton, John Grossmann, One Square Inch of Silence- One Man’s…, 26
Silence takes its meaning from surrounding sound #complicates (0.75) — Schafer, Murray R, The Soundscape- Our Sonic Environment…, 864