Perceptibility of pitch changes in a tonal signal emitted by a moving source

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Authors

  • Urszula JORASZ Adam Mickiewicz University, Poland

Abstract

The starting point for the experimental research described here was a psychoacoustic analysis of the Doppler effect. The investigations were performed under laboratory conditions using an electronic model of a moving source. Data were obtained on the relationship between the sensations of pitch and loudness of a tonal signal under dynamic conditions.

References

[1] A. CZAJKOWSKA, Psychoacoustic analysis of perception and evaluation of simultaneous intensity and frequency variations in tonal signals (in Polish), doct. diss., Adam Mickiewicz University, Poznań.

[2] U. JORASZ, A. KAMASA, J. KOLUDO, Electronic model of a moving source (in Polish), Archiwum Akustyki, 16, 4 (1981).

[3] R. MAKAREWICZ, Intensity of sound field generated by a moving source, Acustica, 41, 267, 271 (1979).

[4] I. V. NABELEK, A. K. NABELEK, I. J. HIRSH, Pilch of tone bursts of changing frequency, JASA, 48, 536-553 (1970).

[5] H. RYFFERT, A. CZAJKOWSKA, U. JORASZ, R. MAKAREWICZ, Dynamic approach to sound pitch, Archives of Acoustics, 4, 1, 3-10 (1979).