https://glossary.acousti.cloud/ultrasonic
en
"Sounds of a frequency higher than the limit of human hearing (>20 kHz)." (from the Acoustic Index User's Guide)
| ultrasound | en |
To cite this website:
Ed Baker (2026) Bioacoustics & Ecoacoustics Glossary (https://glossary.acousti.cloud/). Accessed on October 6, 2026, 11:16 pm.