Hi all
Recently, I’ve developed more of an interest in both making and trying to ID sound observations. The problem is that there are a few barriers that make dealing with sound more work than dealing with pictures, so I kind of hate doing it. I have a huge (for me anyway) backlog of sound files I need to turn into observations, and I practically never even bother listening to other people’s sound observations. As a complete noob when it comes to anything related to sound, I’d therefore like to ask a specific question, and also just start a general conversation about sound observations to encourage others (and myself) to both make and ID more sound observations. Do you make sound observations? do you ID them? do you know of any good resources to ID sounds? any tips and tricks you can share? etc…
The specific question- Is there a good way to deal with playback volume in general? I’ve always noticed that sound files in iNat are REALLY quiet, which necessitates me cranking up the volume every time I want to listen to a sound in iNat. Is there some way to make your device (I almost always use a windows 11 laptop) play sounds from different sources at the same level? I am practically always listening to something through my computer- podcasts, videos, music- and having to pause, crank up the volume, listen to something I most likely won’t be able to ID because my brain sucks at sound recognition, and then having to crank down the volume and resume playback is just too annoying for me to bother trying to ID other people’s sound observations.
Similarly, I’ve noticed that the sound level is totally different depending on which device I use. If I open the exact same file in the exact same program (say, adobe audition) but in different devices (laptop 1 and laptop 2), the sound volume is completely different. In laptop 1, I generally increase the sound of my recordings by about 10 decibels in adobe auditon. In laptop 2, I have to increase the sound by at LEAST 20, most often even 30 db to get the same effect. I worry that I I may be making people deaf (or at least very angry, lol) by uploading files that are way too loud when people play them on THEIR devices. Is there any way to standardize/control for this variability?
The more general discussion: to avoid this being too long, I’ll just mention a couple of resources I’ve used (I’m located in the eastern US, so this only applies to that general area):
Sounds of Insects is the best (well, only) resource I’ve found to help identify insect sounds. The problem is that it’s just a bunch of files and it’s very impossible to search. I started to make a spreadsheet with the pulse rates and frequencies of each species along with other notes so that it would be possible to quickly focus your search to only a handful of species, but I think I’ve only gotten to about half way down the page after a number of weeks.
BirdNet is a very useful tool that lets you upload a file and it tries to ID it. It often doesn’t give you any useful results, and is useless for anything other than birds, but it can be really great. Merlin Bird ID seems to be better at making the actual identifications, but you first have to download the Merlin app and then you have to download the sound package.
Herps of NC has some great sound files of frogs and toads, although once again it’s a matter of just blindly going around clicking on things and hoping you stumble upon the species that you heard. As such, it’s much more useful when you already have an idea of what it is that you found.