Gliomas are primary brain tumours that are thought to derive from neuroglial stem or
progenitor cells. On the basis of their histological appearance, they have been traditionally …

A method is presented that makes it possible to reconstruct an arbitrary sound field based on
measurements with a spherical microphone array. The proposed method (spherical …

Loudspeaker-based virtual sound environments provide a valuable tool for studying speech
perception in realistic, but controllable and reproducible acoustic environments. The …

In the development process of modern hearing aids, test scenarios that reproduce natural
acoustic scenes have become increasingly important in recent years for the evaluation of …

The main purpose of the current study was to demonstrate how a Virtual Sound Environment
(VSE), consisting of 29 loudspeakers, can be used in the development of hearing aids. A …

Recent studies have shown that the localization of acoustic sources based on circular arrays
can be improved at low frequencies by combining beamforming with acoustic holography …

Provided are methods, systems, and apparatuses for recording a three-dimensional (3D)
sound field using a vertically-oriented cylindrical array with multiple circular arrays at …

Assessing the real-life benefit of hearing devices inside realistic acoustic environments
(RAEs) has long been desired. However, no verified methods exist in literature. This study …

Most methods for sound field reconstruction and spherical beamforming with spherical
microphone arrays are mathematically based on the spherical harmonics expansion. In …

Sound field recording techniques have seen increasing attention in the last two decades.
Several applications, for example psychoacoustics and hearing instrument testing, require a …