Underwater acoustic monitoring/array acoustic monitoring - Yangtze finless porpoise

NegotiableUpdate on 05/07

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Array based acoustic monitoring/Yangtze finless porpoise passive acoustic monitoring system $r $n $r $n This product detects real-time target sound sources in fixed water areas, calculates and captures the pulse frequency band of the Yangtze finless porpoise in real time, and sends it back to mobile phones and computers for viewing. It can work automatically 24 hours a day. $r $n $r $n Domestic Manufacturing Precision Monitoring Professional Team Scientific Dolphin Protection

Product Details

Product Brief:

The array based acoustic monitoring/Yangtze finless porpoise passive acoustic monitoring system adopts independently developed algorithms and is equipped with 5G network transmission to the cloud platform, which can accurately identify the sound signals of Yangtze finless porpoises. This product uses an array of 4 audio channels to accurately locate the sound azimuth of Yangtze finless porpoises and estimate the number of heads. It can be linked with cameras to obtain video images and can perform 24-hour uninterrupted monitoring, suitable for long-term field monitoring tasks.

Parameter description:

Working frequency range: 10Hz-200kHz

Sensitivity: -168dB re 1V/μ Pa

Sampling resolution: 16 bits

Data format: Audio WAV file, spectrogram, radar azimuth map

Storage results: real-time feedback and analysis, can be saved locally

Monitoring radius:>1200 meters

Application Scenario:

Fixed water area monitoring and quantity estimation of toothed whales, environmental noise monitoring, real-time monitoring of noise in offshore engineering construction projects, fish research, and fishery aquaculture assistance.