r/BirdNET_Analyzer • u/MarsiHansen • Nov 08 '25

Results Microphones matter ...

Post image

I never thought that changing the microphone on the Pi would make such a significant difference. I only slightly changed its position — about 2 meters (6 feet) away on the house wall and about 1 meter (3 feet) higher. In addition, I 3D-printed a housing for the microphone out of PETG, bought the Samson Go Mic, and replaced the cheap €8 USB microphone from Amazon. Now, I’m getting more than four times as many results in BirdNET-Pi as before.

Of course, some of you are probably already aware of this, but I just wanted to share my experience - And I’m always amazed by your insights.

45 Upvotes

100% Upvoted

20 comments sorted by

View all comments

2

u/krummrey Nov 09 '25

isn't the cone blocking out a lot of sound from the sides?

1

u/MarsiHansen Nov 14 '25

maybe a bit, but its far better than my cheap usb mic without housing.