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Piano Strings with Reduced Inharmonicity

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (4)

On modern straight pianos, the inharmonicity of the lower strings is rather large especially for the first octave. Consequently, the timber of these s......

JIF:1.04

The Ambisonic Recordings of Typical Environments (ARTE) Database

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (4)

Everyday listening environments are characterized by far more complex spatial, spectral and temporal sound field distributions than the acoustic stimu......

JIF:1.04

Investigating Clarinet Articulation Using a Physical Model and an Artificial Blowing Machine

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (4)

A time-domain physical model is presented that is capable of simulating a variety of articulation techniques in single-reed woodwind instruments and s......

JIF:1.04

Implementation of the Nodal Discontinuous Galerkin Method for the Plate Vibration Problem using Linear Elasticity Equations

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (4)

This work presents a numerical solution of the forced plate vibration problem using the nodal discontinuous Galerkin (DG) method. The plate is modelle......

JIF:1.04

Sound Source Localization Using Head-Related Transfer Functions and Weighted Error Function

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (4)

This study proposes a sound source localization method using binaural input signals. The method is based on the head-related transfer function (HRTF) ......

JIF:1.04

Applicability of Artificial Neural Network to Estimate Sound Transmission Loss of Ultrafine Glass Fiber Felts

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (4)

In the present study, the sound transmission loss (STL) of ultrafine glass fiber felts in terms of areal density and sound frequency has been modeled ......

JIF:1.04

Design Optimisation of Acoustic Absorbers with Cross-Like Pores Via a Homogenisation Method

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (4)

Mechanical modelling and associated numerical methods are able to improve the design of absorbing materials which are otherwise difficult to accomplis......

JIF:1.04

Indirect Methods for Evaluating the In-Situ Performance of Building Base Isolation

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (4)

Mitigation measures against railway vibration in buildings include elastomeric mounts or springs inserted between building foundations and upper-struc......

JIF:1.04

Broadband Vibrational Energy Harvesting with a Spherical Piezoelectric Transducer Devoted to Underwater Wireless Sensor Networks

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (4)

A new sensing node container based on a spherical piezoelectric transducer is proposed. This device provides broadband vibrational energy harvesting a......

JIF:1.04

Hydrodynamics and Hydroacoustics Investigation of a Blade Profile in a Hubless Propeller System Based on a Hybrid Approach

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (4)

The scope of the paper is the investigation of the hydrodynamic and hydroacoustic characteristic of a blade profile within a hubless propeller system.......

JIF:1.04

Sound Radiation from the Perforated End of a Lined Duct

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (4)

Radiation of sound wave through a lined duct with perforated end is analyzed rigorously. The problem considered is axisymmetric. By using the Fourier ......

JIF:1.04

Ultrasound-Based Silent Speech Interface Using Convolutional and Recurrent Neural Networks

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (4)

Silent Speech Interface (SSI) is a technology with the goal of synthesizing speech from articulatory motion. A Deep Neural Network based SSI using ult......

JIF:1.04

Source Localization in a Deep Ocean Using the Time Difference of Multipath Arrivals

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (5)

Bottom bounce is a typical sound propagation mode in deep oceans. A receiver moored below the sea surface receives sound waves transmitted from a subm......

JIF:1.04

MobiLab - A Mobile Laboratory for On-Site Listening Experiments in Virtual Acoustic Environments

期刊: ACTA ACUSTICA UNITED WITH ACUSTICA, 2019; 105 (5)

Virtual acoustic environments have demonstrated their versatility for conducting studies in various research areas as they allow easy manipulations of......

JIF:1.04

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