An omnidirectional source is required in many acoustic measurements. Commonly a
dodecahedron speaker is used but due to various factors (eg, high cost, transportation …

The foundation of architectural acoustics as an independent science is generally referred to
Sabine's early studies and their application. Nevertheless, since the 16th Century, a great …

Green roof systems can contribute to sustainable urban planning in terms of acoustics by
absorbing sound energy and thereby reducing sound levels. However, these positive …

The internationally recognized procedure ISO 354: 2003 for measuring sound absorption
coefficients under diffuse field conditions is now under revision. The main reason for this …

The exponential sine sweep is a commonly used excitation signal in acoustic
measurements, which, however, is susceptible to non-stationary noise. This paper shows …

Acoustic travel-time TOMography (ATOM) allows the measurement and reconstruction of air
temperature distributions. Due to limiting factors, such as the challenge of travel-time …

Typically, background noise of different types and levels is present during the measurement
of the impulse response in spaces. The two methods that are, in practice, most frequently …

In the context of building acoustics and the acoustic diagnosis of an existing room, it
introduces and investigates a new approach to estimate the mean absorption coefficients …

This paper introduces RSoANU, a dataset of real multichannel room impulse responses
(RIRs) obtained in a recording studio. Compared to the current publicly available datasets …

We introduce a new member of TSP (Time Stretched Pulse) for acoustic and speech
measurement infrastructure, based on a simple all-pass filter and systematic randomization …