Measurements: Underwater Noise Measurements
- Type 1 Narrowband and Third Octave underwater sound measurements with zero-sea-state measurement system sensitivity
- Audible and spectrogram replay of underwater sound measurements
Compliance measurement of:
- Underwater machinery noise
- Ship/pleasurecraft sound power measurement (e.g. whalewatch vessels)
- Vessel and suction-cutter dredge underwater noise
- Underwater construction noise (e.g. hydro-hammer, piling & blasting)
Baseline underwater noise sampling:
- Wave-power sites
- Marine species detection
- Ambient underwater noise measurement
- Port facilities and new shipping channels
- Marine noise impact assessment at recreational dive sites
(e.g. impact assessment for shipping channels and sand bypass systems)