A dynamical model of pitch perception is presented. The model is constructed from parallel arrays of tuned, nonlinear, adaptive elements. An outer layer of filters and phase-locked loops provides continuous estimates of ...

Accurate localization of a sound source in a room setting is important in both psychoacoustics and architectural acoustics. Binaural models have been proposed to explain how the brain processes and utilizes the interaural ...

By taking advantage of the spherical harmonic transform, spherical microphone arrays are able to decompose three-dimensional sound fields into their basic components, which enables detailed analysis and efficient spatial ...

Measuring the acoustical properties of materials including the surface impedance, the propagation coefficient and the characteristic impedance within a controlled, testable environment is essential to understanding and ...

A directivity pattern characterizes the radiation of a given sound source in space as a function of source characteristics. Traditional methods quantify directivity patterns of sources by impulse response measurements at ...

Owing to number theory which holds that pairwise coprime sets can have more than two numbers, this work also derives frequency-dependent coprime functions for multiple subarrays (more than two), denominated n-tuple coprime ...