Here are 30 secs of #birdsong and #woodpecker #drumming from central #Oklahoma, 3/29/25. It's recorded using #Merlin to show #spectrograph and highlight each species.
The stars are a scolding #TuftedTitmouse, singing #LouisianaWaterthrush, and drumming #RedBelliedWoodpecker. #birding #wildlife
As part of an #Erasmus program, students from schools in Ochsenhausen (🇩🇪), Maastricht (🇳🇱), Hlucin (🇨🇿), Moncalieri (🇮🇹) and Montarnaud (🇫🇷) visited #MPE last week. They learned a lot about the search for #exoplanets and built their own #spectrograph with 3D-printed parts.
It was great having you! 🤗🤩
GiamMa-based researchers SDR R&D IoT: RTLSDR_SkyLine: An overview #spectrograph / #frequency #band #scanner, depending on the #Osmocom #librtlsdr for a radio back-end by xrysf03 #SoftwareDefinedRadio #SDR #Radio #Ham #Radio #HamRadio #RTLSDR #Scanner
GiamMa-based researchers SDR R&D IoT: KiwiSDR RRD SNR Plots by darksidelemm #SoftwareDefinedRadio #SDR #SignalToNoiseRatio #ReadingSignalStrength #Interference #SignalToNoiseRatioBasedScores #Spectrograph
