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  1. T

    Bat detector

    Hi Everyone, As promised, although a little late, here is my 3D printed enclosure for the device. https://www.thingiverse.com/thing:4854865 Two backs are available: 1 is a simple cover if you do not plan to have a battery inside the enclosure. 2 is thicker in order to accommodate a 4000mAh...
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    Bat detector

    Glad to help ! In the meantime I will fallback to a more reasonable SR. Thanks for the diagnosis. Thierry
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    Bat detector

    Here is what I get: START PLAYING 6071cb29.wav recordedSR 383500 known SR 384 PLAY SR 10 384 PLAYER SampleRate: 383500 PLAY DIRECT CHANGE DETECTOR: AHeterodyne outMixer from heterodyne secs(fromHEX) 1618070313 dateTime 0410 155833 STOP PLAYING
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    Bat detector

    Hi Cor, Some first tests this morning,using the precompiled hex, nothing fancy: fingers brushing and keys jangling... no bats at hand in my office :( No major problems, except for the one below, but which might be my fault anyways... All the rest looks perfectly fine and is working as designed...
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    Bat detector

    Hi Cor Thanks for the explanations, and for the changes ! As for TE-HT, I'm very please with what I hear: It really make a lot of difference for high frequency sounds. I tried it with samples from the test files provided by Edwin and it makes a lot of difference (in a good way) for example...
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    Bat detector

    Cor, I did some tests tonight (no bats alas) and I remarked that the detune value, even when saved, is not kept after power off. Is this on purpose ? And there is a setting called AHT factor which i don't think has been explained before (and that also does reset to OFF on power off) Would it...
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    Bat detector

    You're the best :cool:
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    Bat detector

    Hi Cor, I was wondering what that detune setting was for :) Thanks for these detailed explanations, looks very interesting and I can't wait for the winter to end (again)...
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    Bat detector

    I'll check again with the BTO pipeline as soon as I have a "real" recording to submit. Do you have a recommendation on how to read the content of the guano metadata of a file ?
  10. T

    Bat detector

    Hi Cor, Thanks for the very quick and extensive answer (I'm beginning to wonder whether you are waiting in front of your screen, just in case someone has a question ;)) Well, it doesn't seem like a good idea then: no use to waste RAM on this, especially if there is a better way. Strange: I...
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    Bat detector

    Hi, The files recorded are stored with a name like 606C9BFB.wav I understand that there might be a limitation related to the 8.3 filename standard, but if not, would it be useful to have the option to name the files according to the date and time of recording ? For example: 20210331_212446.wav...
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    Bat detector

    Hi Cor, Not much luck yesterday night as temperatures took a drop from previous days: only two calls recorded during the evening... And it's not going to be better for some time. My settings as they are now: Volume = 50 Gain = 20 Detector = A-Heterodyne (at start, then, maybe switch to TE but...
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    Bat detector

    Ok, I resorted to open the case and press the button, so that part is OK I successfully uploaded the hex to the Teensy and will try it tonight ! Nice splashscreen but a bit too short to read I think More when I have had time to use it. Thanks
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    Bat detector

    Thanks Cor ! Will try this tonight. Noob question (again): is there a way to enter programming mode without pressing the Teensy button ? I thought it was possible to use the "reboot.exe" utility but this give me an error: Teensy Loader is unable to read your compiled sketch (r) This error...
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    Bat detector

    I am ! And +1 for the flies :p
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    Bat detector

    Cor, For point 1: I can live with it, no problem. Point 2: sorry I was not precise enough. All you say is correct and I can see the numbers while the recording runs. What I meant is that in between the recordings, current (or next) record number is not displayed. So if I come to the device...
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    Bat detector

    Hello ! From the considerable height of my three days of expertise in using the detector, I thought of some suggestions to make...:p Feel free to discard them, of course ! 1 maybe a (minor) bug: on the playback screen the left encoder is set to change SRate. Values go clockwise from 8 to 48...
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    Bat detector

    Thanks Edwin, I will go with your BT solution I think: seems safer than to try to have an inside BT module... and I have just the right powerbank for that !
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    Bat detector

    Thanks Cor ! I can't wait to see what you cooked up for us ! :D Should be soon now: I'm in the north of France and I saw/heard my first bats for the season tonight. Next few days should come with good temperatures at night.
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    Bat detector

    Hi everyone ! New guy here: just finished assembling my device (Thanks Edwin for providing the kit !) and it works like a charm ! I'm very pleased with it and can't wait to use it "for real". Just to present myself: Longtime amateur naturalist, essentially botanist but interested in all sort...
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