A Layer Model of Sound Quality
نویسندگان
چکیده
Sound-quality is a complex and multi-layered phenomenon [1]. When analysing or modelling the formation process of sound-quality judgements, a variety of quality elements and quality features [2] have to be taken into account, whereby the actual relevance and salience of each of them is situation dependent. In this paper, we present some ideas with the aim of structuring the quality-formation process into different layers according to the degree of abstraction involved. Depending on this degree, different sets of references and evaluation and assessment methods have to be employed.
منابع مشابه
A Multi-Physics Simulation Model Based on Finite Element Method for the Multi-Layer Switched Reluctance Motor
Using ANSYS finite element (FE) package, a multi-physics simulation model based on finite element method (FEM) is introduced for the multi-layer switched reluctance motor (SRM) in the present paper. The simulation model is created totally in ANSYS parametric design language (APDL) as a parametric model usable for various conventional types of this motor and it is included electromagnetic, therm...
متن کاملاتاقک سازی به منظور کنترل صدای دستگاه دمنده هوا در یک صنعت فولاد
Background and aims: In the steel industry, air blowers used to supply compressed air are considered as sources of annoying noise . This study aims to design an acoustic room chamber in order to control the noise level of the air blower. Methods: Measuring of the noise level along with frequency analysis was performed by using sound level meter, model ofCASELLA-Cell.450 . Dosimetery was per...
متن کاملکنترل صدای پمپ های آب در یک نیروگاه حرارتی
Background and aims: The power plants, including important industry of the country in which a large number of noise sources which workers are exposed with harmful levels occupational noise. The aim of this study was designing enclosures to noise control in the feed water pumps in a power plant. Methods: This cross-sectional study and their Interventional plants were done on the ground floor ...
متن کاملThe impact of wind-generated bubble layer on matched field sound source localization in shallow water (Research Article)
This paper investigates the effect of the wind-generated bubble layer on the underwater sound source localization in the Persian Gulf shallow-water environment through computer simulation and the matched field processing technique. An underwater sound source of 2-10 kHz located at depths of 10, 45, and 75 m was considered at a distance of 4 km from a linear vertical receiver array. The estimati...
متن کاملAnalytical Solution for Sound Radiation of Vibrating Circular Plates coupled with Piezo-electric Layers
In the present study, the classical plate theory (CPT) was used to study sound radiation of forced vibrating thin circular plates coupled with piezoelectric layers using simply supported and clamped boundary conditions. The novelty of the study consists of an exact closed-form solution that was developed without any use of approximation. Piezoelectric, electrical potential loaded in the transve...
متن کامل