whose margin is nowhere. Acoustic space is a sphere whose centre is everywhere and whose margin is nowhere.
Forsdale: Footnote: Imagine yourself, you are the hearer, your ears are working. You hear from all directions simultaneously. You hear from behind you, beside you, above you, below you, you hear from everywhere, stimuli are from everywhere impinging upon you. Hence, this hemispheric or spherical input which is untrue of the visual stuff which operates out here in some kind of an oval fashion. I can’t see what’s happening behind me, although I can hear. Ergo, the different nature of acoustic space from that of visual space.
McLuhan: And tactile space is very much in attention in the electric age because the audile and the tactile are very
