Microphone is a transducer that converts acoustic pressure variations into electrical signals via a diaphragm and transducer element, parameterized by sensitivity, frequency response, polar pattern, impedance, and power requirement, persisting through manufactured units and design specifications replicated across production. [formal: instrument | substrate: matter | horizon: as-long-as-us | explicit: yes | epoch: 0.12]
Accepted ontology entry
microphone
Microphone is a transducer that converts acoustic pressure variations into electrical signals via a diaphragm and transducer element, parameterized by sensitivity, frequency response, polar pattern, impedance, and power requirement, persis…
Definition
Why it is in scope
human-made transducer built to convert acoustic pressure into electrical signals and persist as a manufactured device class
Names and aliases
- microphoneen · CANONICAL
Relations from this entry
- transducerINSTANCE_OF →
Microphones are a specific kind of transducer: they convert acoustic sound waves into electrical audio signals via electro-acoustic transduction. The accepted definition of transducer covers this mechanism. A competent speaker would call a microphone a transducer.
- cmsltbtiu084pnobpo4cxae9fINSTANCE_OF →
A microphone is a specific type of sensor — it senses sound pressure and converts it to an electrical signal. Law 9: specific→general. A competent speaker would say 'a microphone is a kind of sensor.'
- cmstidkhm016p13a416eaddtdSERVES →
microphone is built and maintained for the sake of audio-engineering. Its designed purpose is to capture sound for audio engineering applications — recording, mixing, processing. The servant (microphone) points at the master (audio-engineering).
Relations to this entry
No accepted relations in this direction.
Record identity
- Created
- Aug 20, 2026, 11:15 AM UTC
- Content hash
- 0084aebcec83e6564f2bb4e9e09c2a36169570e3e31e687912bfe94d71f74802