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Objective parameters of a loudspeaker system, which describe its transmission properties in a transient- and steady-state, have been determined. These parameters have been related to the attributes of the sound perception space (fullness, clearness, sharpness, spaciousness, loudness, lack of distortions) with respect to the overall subjective evaluation and the parametric one. A good correlation between sharpness, fullness, spaciousness and selected objective parameters have been obtained. An influence of the test signal on the results of the subjective evaluation was also discovered.
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Tom
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39--49
Opis fizyczny
Bibliogr. 18 poz., rys., tab., wykr.
Twórcy
autor
- Institute of Acoustics, Adam Mickiewicz University, 60-769 Poznań
autor
- Institute of Acoustics, Adam Mickiewicz University, 60-769 Poznań
autor
- Institute of Acoustics, Adam Mickiewicz University, 60-769 Poznań
autor
- Institute of Acoustics, Adam Mickiewicz University, 60-769 Poznań
Bibliografia
- [1] J.D . Carroll and J.J. Chan g, Analysis of individual differences in multidimensional scaling via an N-way generalisation of “Eckart - Young” decomposition, Psychometrika, 35, 283-319 (1970).
- [2] A. Dobrucki, C. Szmal and Z. Zyszkowski, Dyspersja charakterystyk skuteczności głośników jako miara zniekształceń linearnych, Prace Naukowe Inst. Telek. PW r, 21, 19-27 (1975).
- [3] A. Gabrielsson, Dimension analysis of perceived sound quality of sound-reproducing systems, Scand. J. Psychol., 20, 159-169 (1979).
- [4] A. Gabrielsson , H. Sjo gren , Perceived sound quality of sound reproducing systems, J. Acoust.Soc. Am ., 65, 191 9-193 3 (1979).
- [5] A. Furmann, E. Hoja n, M. Niewiarowicz, P. Perz, On the correlation between the subjective evaluation of sound and the objective evaluation of acoustic parameters for a selected source, J. Audio Eng. Soc., 38, 11 , 837-844 (1990).
- [6] A. Furmann, Correlation between the subjective and objective evaluation of sounds emitted by a loudspeaker, Ph. D. dissertation, Institute of Acoustic s, UA M, Poznań 1991.
- [7] E. Hojan, Modelling of objective parameters of loudspeakers under the aspect of psychoacoustic data, Proceedings of the XXX II Open Seminar on Acoustics, Kraków, 375-378 (1985).
- [8] E. Hojan, A. Furmann, Relation between selected attributes of the perception space and the evaluation of sound fidelity, Archives of Acoustics, 16, 95-105 (1991).
- [9] E. Hojan, M. Niewiaro wicz, P. P er z, A. Furmann, Subjective evaluation of a sound emitted by a loudspeaker in correlation with its steady-state and transient responses, Proceedings of the International Symposium on Subjective and Objective Evaluation of Sound, Poznań, 53-60 (1990).
- [10] A. Illenyi, P. Korpasy, Correlation between loudness and quality of stereophonic loudspeakers, Acustica, 49, 334-336 (1981).
- [11] J.B. KRUSKAL, Multidimentional scaling by optimizing goodness of fit to a nonmetric hypothesis, Psychometrika, 29, 1, 3-29 (1964).
- [12] W.J.M. Levelt, J.P. Geer, R. Plomp, Triadic comparisons of music intervals, Brit. J. Math. Statist . Psychol, 19, 163-179 (1966).
- [13] H. MÓLLER, Loudspeaker phase measurements, transient response and audible quality, Briiel & Kjaer, 1- 14 (1975). [14] M. Niewiarowicz, P. Perz, A method for determining selected parameters of a loudspeaker under the aspect of its subjective evaluation, Frequenz, 42, 11 3-116 (1988).
- [15] E. Paulus, E. Zwicker, Programme zur automatischen Bestimmung der Lautheit aus Terzpegeln oder Frequenzgruppenpegeln, Acustica, 27, 253-266 (1972).
- [16] H. Staffeld, Correlation between subjective and objective data for quality loudspeakers, J. Audio Eng. Soc., 22, 402-415 (1974).
- [17] F.E. Toole, Subjective measurement of loudspeaker sound quality and listener performance, J. Audio Eng. Soc., 33, 33-53 (1985).
- [18] E. Zwicker, H. Fastl, Psychoacoustics - Facts and Models, Springer Verlag, Berlin 1990.
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Bibliografia
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bwmeta1.element.baztech-article-BAT3-0007-0099