Open Acoustic Devices

@OpenAcoustics

Creators of the #AudioMoth. Follow us for updates on the device and our work in conservation technology.

Open Acoustic Devices
@OpenAcoustics
22h
Our prototype NanoMoths are going out for field trials this week. Weighs just 6g including a 150 mAh Li-Ion battery and not much bigger than a micro SD card. Supports all the features of standard AudioMoth up to 192 kHz sampling rate.
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Open Acoustic Devices
@OpenAcoustics
Jul 29
We've released an Application Note describing our new external electret microphone that is available from our online store. github.com/OpenAcousticDe…
Open Acoustic Devices
@OpenAcoustics
Jul 24
Great paper describing how HydroMoth can be calibrated to provide SPL measurements accurate to 1–3 dB across a frequency range of 100 - 1000 Hz. journals.plos.org/plosone/articl…
Open Acoustic Devices
@OpenAcoustics
Jul 19
The last update to the AudioMoth standard firmware (1.12.1) reduced the typical energy consumption of large SD cards. See our recent application note for more details: github.com/OpenAcousticDe…
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Open Acoustic Devices
@OpenAcoustics
Jul 8
If you use the AudioMoth GPS Board or GPS Hat to synchronise recordings, you can now select between interpolation or nearest neighbour resampling algorithms when generating the final GPS-synchronised recordings.