Forum Posts

Joe Chun-Chia Huang
Apr 09, 2019
In Configuration Support
Dear Audiomoth team, I am wondering if it is possible to add delay recording to audiomoth configuration? We have a few people need to hike several days to set up recorders at different elevations (from 500-3000m). It will be a lot helpful to have recordings spontaneously for longer period if we can preset schedule in the lab and begin recording at desired date. It is safer to the devices not to open the protection case and zip bag for just turn on the recorder during harsh weather conditions, eg heavy rain and snowing. many thanks
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Joe Chun-Chia Huang
Aug 16, 2018
In Device Support
I have received two Audiomoths from round 3. Lovely designs and simple configuration. However, after some tests, I am annoyed by two common issues in the recordings. 1. I have quite plenty of destroyed signals of bat calls even with intermediate amplitude levels (usually <30%, low frequency noises included); 2. have gaps in some recordings, usually happened when recordings are destroyed a lot by the low frequency noises (at this case, the amplitude level are primary 70-100%). However, it also happened occasionally with low amplitude levels. I attached screenshots of the example here. [configuration: intermediate gain, 192 or 384k sampling rate, duty cycle: 3s on/12s off or 60s on/300s off, led light on/off] [detector setting-up: either in zip bag or not, height of detector 1-1.5m, weather generally humid, in some cases raining but the bag remind dry inside, temperature 80-90 F] . Many thanks first!
Destroyed signals and recording gaps content media
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Joe Chun-Chia Huang

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