On Things Heard
This fragmentary text investigates sound production and qualities, transmission through air and differences between voices. Ordinary hearing becomes an inquiry into the bodily movements that make it possible.
Understanding the text
Transmission is fragmentary and Aristotelian authorship rejected; proposed connections with Strato remain scholarly hypotheses.
Transmitted under Aristotle’s name; personal authorship is disputed or rejected.
Key points
- 01
Production
Sound is related to interactions between bodies and air rather than a property independent of physical processes.
- 02
Auditory differences
High, low, clear and rough sounds call for distinct mechanisms rather than merely naming subjective impressions.
- 03
Textual limits
A surviving excerpt cannot establish with certainty the organization or conclusions of an entire lost work.
How to read it
Compare the explanations with On the Soul’s treatment of hearing and mark what the fragment leaves undecidable.
Editions & sources
- Consult the reference 1loebclassics.comnew tab
- Consult the reference 2plato.stanford.edunew tab
- Consult the reference 3classics.mit.edunew tab
Summaries and key points are original editorial interpretations. They accompany reading the work and do not replace an edition of the text. Editorial method ↗