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Relevancy to Gratheon
This is a direct colony-health use case for microphones already suitable for continuous hive monitoring. The hive-independent evaluation is especially valuable because production models must generalize beyond the colonies and recording sessions used for training.
The nine spectral shape descriptors and modulation-spectrogram pipeline provide concrete features to benchmark against Gratheon's existing acoustic embeddings. Their output could complement visual mite detection and environmental telemetry, helping prioritize physical inspections while avoiding disruptive alcohol-wash sampling as the first-line screening method.