Sound Visualization

[Andreas]

Power spectrum with peaks from data of @clemens’ seven colonies:

Sound Samples and Basic Analysis Hive with Queen vs. Queenless

You can find here some more sound samples from queenless and hive with queens, the file Hive1 and Hive2 is the same as in my first posting but a bit longer. Metadata can be found in the file name. From the visual inspection hive 4 and 6 are outstanding: Hive 4 looks like a queenless hive. the main frequency peaks around 250Hz is not so clear visible. There is a sound peak also but with a broader frequency area. Hive 6 has this band much clearer but has no queen. So it looks - from the spectrog…

Colonies with queen

Hive 2

Hive 3

Hive 4

Colonies without queen

Hive 1

Hive 5

Hive 6

Hive 7