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Open Acoustic Devices
HydroMoth offers everything needed to start recording underwater sound for extended periods of time at depths of 30-60m. HydroMoth hardware is directly compatible with all AudioMoth firmware, meaning you can use the device in any number of underwater applications, from scheduled recording in coral reefs, to triggering recordings by amplitude or frequency in freshwater ponds. HydroMoth has improved LED visibility and more accurate time keeping for long deployments. It also has an in-built magnetic reed switch, which enables recordings to be started and stopped in wet conditions without opening the case. HydroMoth is sold with the AudioMoth Underwater Case as standard, with the option to add a waterproof magnetic key chain fob to make use of the magnetic reed switch.
Included in kit
How Other Scientists, Ecologists, (& Basically Cool People) Have Used the HydroMoth:
@RobinSandfort: 20 minutes from post box to pond. Our first dedicated #hydromoth arrived. Can‘t wait for some underwater #bioacoustics. Show us your freshwater hydromoth sites! #capreolus
@and1hill: Very exciting! My first #HydroMoth recording of dolphins off the coast of Exmouth. Recorded at 250kHz and downsampled to 32kHz to improve SNR @OpenAcoustics
@900hz: #HydroMoth listening and an Egret looking in this tidal pool full of life
One HydroMoth, One Underwater Case
Campaign Active, scheduled end date: Mon, 08 Jan 2024 11:16:00 PST
60 Days after campaign end date
This magnetic fob keychain can be used to trigger the in-built magnetic reed switch on the HydroMoth, which enables recordings to be started and stopped in wet conditions without opening the case.
Disclaimer: Magnetic fob keychain may come in the color red, yellow, or orange.
This have been validated by Open Acoustic Devices to deliver the highest quality recordings and best compatibility with HydroMoth 1.0.0.
The official AudioMoth IPX7 waterproof case from Open Acoustic Devices is designed specifically for AudioMoth version 1.0.0 to 1.2.0. It is effectively sealed using an easy-to-use clasp with compression o-ring. The acoustic path is protected from water-pooling with a neatly designed rain-hood and the microphone opening is waterproofed using a Porelle acoustic vent.
The AudioMoth USB Microphone and Case (Blue) together make a splashproof and easy-to-use full-spectrum USB microphone. The device streams audible and ultrasonic frequencies via USB and is designed to specifically run using the free AudioMoth Live App and using the AudioMoth USB Microphone firmware. It uses an identical audio front-end to the standard AudioMoth 1.2.0 variants and doesn’t require batteries. It also has a 3.5mm socket to allow additional external electret condenser (PIP) microphones/hydrophones to be used. The case is made from injection-molded polycarbonate and the acoustic path is protected using a splashproof Gore acoustic vent. The case has an easy-accessible switch and a large loop to take strain off of the USB cable or to make it easy to attach to objects during use.
Latest AudioMoth USB Microphone GroupGets campaign - https://groupgets.com/usbmoth
300.0 mm (0.98') Micro USB Cable
Campaign discussion forums are intended for questions about the product such as specifications or to share ideas about applications. The campaign initiator or GroupGets may also send out important one-to-many updates on this channel. This is not the place for individual technical support inquiries. For help or questions about an order, please submit a support ticket here.
Co-Founder of Open Acoustic Devices
Co-Founder Open Acoustic Devices
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