Some experiments on the second effect of pitch shift in three-tone complexes
β Scribed by M. Greenhough; R.P. Williams; S.J. Wright
- Publisher
- Elsevier Science
- Year
- 1973
- Tongue
- English
- Weight
- 325 KB
- Volume
- 26
- Category
- Article
- ISSN
- 0022-460X
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β¦ Synopsis
An experimental procedure, in which the second effect of pitch shift is isolated from the first effect, is used to explore the second effect in three-tone residues and the results of two sets of investigations are presented.
That the magnitude of the second effect depends on the loudness of the stimulus is confirmed for low sensation levels. The results also indicate that the magnitude of the effect is a function of the position of stimulation of the basilar membrane. The typical magnitudes obtained and the fact that the effect increases with increasing harmonic number seem to be at variance with Fischler's model (1967) which accounts for the effect in terms of mechanical filtering by the inner ear.
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