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gcrlast Wednesday at 3:53 AM10 repliesview on HN

I'm friends with some of the researchers on the Sound ID portion of this app! The team's gone to great lengths to make sure the machine learning models and evals are solid.

Under the hood, Sound ID is a great example of how "domain-expert-driven" careful research can give more reliable results than just feeding in data and hoping for the best.


Replies

pgn674last Wednesday at 4:05 AM

I'm definitely impressed with the sound ID. One time there was a cacophony of birds singing outside my house at varying distances, and the app was able to identify 6 different bird species within 30 seconds. All 6 suggestions seemed reasonable to me.

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rigrassmlast Wednesday at 2:56 PM

Someone near my house has a rooster that does his thing every morning. And every morning I look at the app hoping to see him pop up in the ID list but alas, it never IDs him.

Please Let your friends know that roosters are birds too and deserve their recognition as the world's wake up call! Lol

everevereveryesterday at 6:12 PM

I was really impressed when I took a trip to England and it recognized european birds. At one point it said there was a Rose-ringed Parakeet which seemed totally wrong, but then we saw a bunch of them in Hyde park a couple days later.

The iOS app did seem to lock up when trying to download the region packs though. I should find out where to file a bug!

Theodoreslast Wednesday at 10:01 AM

I would like to see a version of the app that assigns names, as in 'Fred', 'Bertha', 'Kevin' to given birds, algorithmically. I get the same birds in my garden and I already know what species they are, but, I wouldn't mind knowing if my favourite birds have got new mates, or, if I am down the road, some way from home, to confirm that it is 'Kevin' that I see, as in the same 'Kevin' that frequents my bird bath.

Consistently assigning names to different blackbirds might be tricky, but, for other birds, I am sure that some AI algorithm could do this.

xirdstllast Wednesday at 1:48 PM

It is amazing, but it does often give false positives. That probably can't be avoided, though

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kiddicolast Wednesday at 5:56 PM

I'd love an API of some sort. I have some birdwatching/tracking ideas that require I can id a bird by sound and Merlin would be the best route if they just let people us it ...

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j2h2last Wednesday at 1:51 PM

It does work pretty well. Great for non line-of-sight birding.

drcongolast Wednesday at 11:29 AM

Pass them my thanks. I've been using the Sound ID on dog walks for a few years now and I love it. It's made me much more interested in the birds around me now, and if it tags a new bird that I've not come across before I'll often try to spot it. I think I'm a bird spotter now.

CGMthrowawaylast Wednesday at 3:26 PM

Merlin is magic. Love the app

aksssyesterday at 8:30 AM

Care to share any anecdotes? I can imagine some pretty interesting conversations about their work.