MHK ISDB/Instruments/RTsys SYLence recorder

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RTsys SYLence recorder

Manufacturer: RTsys
Measurement Category: Acoustic Noise, Animal Monitoring
Operating Environment: Underwater

Communication Protocol: Ethernet
Operating Mode: Stand Alone
Power Supply Type: Battery
Power Specification: Lithium Primary 18 D-Cell (standard) 650 Wh capacity;
Extension options includes 54x quantity or rechargeable Lithium Ion
External Input: 2 broadband hydrophone inputs


The SYLence recorder is a low-power autonomous acoustic recorder. The most compact and cost-effective of RTsys line. Provides input for 2 hydrophones, up to 192 kHz sample rate, and consumes less that 600 mW in recording mode.

Instrument Measurements

  • Sound Pressure Level (Sound Pressure)
  • Presence (Animal Detection)
  • Vocalization (Animal Detection)
  • Vocalization (Animal Identification)

Measurement Specifications
Acoustic Channels:
Accept frequency range 3 Hz to 192 kHz

Optional Sensors

No optional sensors provided. Please add sensors.

Guides and Manuals

Product Web Page:

Notes, Considerations & Recommendations

No notes have been provided. If you have worked with this instrument, please contribute your notes.

User Experience

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