I have these microphones for about 10 years in my garden.
They face south east, L&R are mirrored so they listen as pointed north.
We live in a suburb of Antwerp, about 6 kilometres from the city centre.
Our neighbourhood has a lot of kids. You can hear them playing in the gardens.
We live in a multi-cultural area with different languages & music.
Grass have to be cut, so frequently mowers could be heard.
We have also a soccer field nearby, they play on Saturdays and Sundays during the competition
The local airport of Antwerp is nearby. Regular flights happen and pass by over our garden form east to west during departure