Ocean Sound Meter Brochure

Calibrated Sound Level Measurements in Real Time
An over-the-side underwater sound level meter and acoustic recorder specifically designed for environmental noise assessments. Sound levels are displayed in real time for immediate assessment:

• Peak sound pressure level (peak SPL in dB re 1 μPa)
• Root-mean-square sound pressure level (rms SPL in in dB re 1 μPa)
• IEC 61672 fast-time weighted sound pressure level
• Cumulative sound exposure level (SEL in dB re 1 μPa²·s)