Production sound & field recording · Working
Hydrophone
ELI5
A microphone designed to record sound underwater.
Used in conversation
“Can we test the hydrophone on set before the take?”
Pitch context
You may encounter “Hydrophone” in sound, music & voice conversations or materials.
Why it matters: Explains dialogue, effects, atmosphere, music, voice and the technical work of making them intelligible.
Sources & evidence · 4
Supporting source families. This entry is an editorial synthesis rather than a quotation from one canonical glossary.
- European Broadcasting Union — EBU R 128 Loudness Normalisation and Permitted Maximum Level of Audio SignalsSupporting source family · primary · checked 2026-08-14
- Dolby — Dolby Atmos Content CreationSupporting source family · primary · checked 2026-08-14
- World Wide Web Consortium — Making Audio and Video Media AccessibleSupporting source family · primary · checked 2026-08-14
- Netflix — Partner Help Center Delivery SpecificationsSupporting source family · primary · checked 2026-08-14