Wildlife Acoustics | Bioacoustic monitoring systems for research, science, industry and governments.

Jeff King

How Far Can My Microphone “Hear”?

How Far Can My Microphone “Hear”?

Have you ever wondered how far away an animal can be and still be detected by your microphone? This is a question we get very frequently.

SM2 Yearly Maintenance

SM2 Yearly Maintenance

If you have recorders from the Wildlife Acoustics SM2 family, there are a number of things you should do annually to make sure each is ready for the next recording season:

How to keep your NiMH batteries in top shape!

How to keep your NiMH batteries in top shape!

Now is the perfect time to condition your NiMH batteries to make sure they function optimally in the upcoming recording season.

How to buy rechargeable batteries

How to buy rechargeable batteries

Rechargeable batteries are a great solution to power your Wildlife Acoustics recorders as they save a great deal of waste. However, if you get the wrong ones they will not work well. Most rechargeable batteries are designed for toys or other equipment where longevity is not critical. Also, many lower-end batteries will have a high self-discharge rate which means they lose power quickly, even when they are just sitting on the shelf.