Abstract: In this paper we present the differentiable log-Mel spectrogram (DMEL) for audio classification. DMEL uses a Gaussian window, with a window length that can be jointly optimized with the ...

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I tested lora_TX and lora_RX with different frequencies and bandwidths. Receiving messages was mostly successful, but when I wanted to observe the chirp on gqrx spectrogram, I couldn't make it. No ...

Capital investments fund long-term assets crucial for business operations and growth. High capital investment often indicates a robust economy; low investment may signal economic concern. Investors ...

The Australian EEZ provides habitat for ten species of mysticete whales seasonally supporting critical life functions ranging from feeding to breeding. All of these species produce downsweeping calls, ...

Biological sources are significant contributors to aquatic soundscapes. Soniferous fish can dominate the soundscape in certain locations, at specific times and frequencies, particularly during the ...

Signal analysis and classification is fraught with high levels of noise and perturbation. Computer-vision-based deep learning models applied to spectrograms have proven useful in the field of signal ...

Leadership is about much more than issuing orders or delegating tasks. One of your most essential roles as a leader is to serve as a role model. Your team is constantly observing how you conduct ...