Figure 1: Spectral representations of complex sounds that produce a pitch perception of 62.5 Hz. In this study, we used positron emission tomography (PET) to address the question of where in the ...

Multiple works by J.S. Bach represented as networks. Each node represents a different note, each edge a transition between notes. Even today, centuries after he lived, Johann Sebastian Bach remains ...

Earthquakes create ripple effects in Earth's upper atmosphere that can disrupt satellite communications and navigation systems we rely on. Scientists have now used Japan's extensive network of Global ...

Global Navigation Satellite System (GNSS) receivers help with precise location tracking and can detect disturbances in the upper atmosphere (ionosphere) by measuring delays and changes in ...