Neural correlates of the pitch of complex tones. II. Pitch shift, pitch ambiguity, phase invariance, pitch circularity, rate pitch, and the dominance region for pitch.
Citations
856 citations
Cites background from "Neural correlates of the pitch of c..."
...An interesting discrepancy between envelope phase-locking and dominant interspike intervals is in “pitch-shift” effects of changes in fc (27, 114): phaselocking to fm stays roughly constant, while the most dominant interspike interval shifts in a direction which paral-...
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413 citations
Cites background from "Neural correlates of the pitch of c..."
...Moreover, psychoacoustic and physiologic studies indicate that complex stimuli produce stronger and more accurate pitch percepts when lower harmonics in the pitch dominant region are presented [4,5,31]....
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..., the dominant interval in the auditory nerve population interval distribution, corresponds closely to the fundamental period and the low pitch of a variety of complex stimuli [4]....
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...A similar measure of pitch salience has demonstrated good correspondence between the normalized magnitude of the autocorrelation peak and perceived pitch salience for a number of low pitch complex sounds [4]....
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...Thus, it represents the running distribution of all-order intervals present in the population response [4,23]....
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...Neural phaselocking related to F0 plays a dominant role in the encoding of low pitch associated with complex sounds [4]....
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329 citations
Cites background from "Neural correlates of the pitch of c..."
...These IPSFP values represent upper bounds on the information provided by the PSFP that is available to neurons downstream from S1, because neuronal mechanisms that may actually implement an approximate Fourier decomposition—for example, operations based on spike train autocorrelations (Cariani and Delgutte, 1996) or intrinsic oscillators (Ahissar and Vaadia, 1990; Ahissar, 1998)—cannot match the accuracy of the numerical methods (Press et al....
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...…neuronal mechanisms that may actually implement an approximate Fourier decomposition—for example, operations based on spike train autocorrelations (Cariani and Delgutte, 1996) or intrinsic oscillators (Ahissar and Vaadia, 1990; Ahissar, 1998)—cannot match the accuracy of the numerical methods…...
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259 citations
References
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"Neural correlates of the pitch of c..." refers background or methods in this paper
...…in phase spectra can result in large changes in waveform envelope without concomitant changes in pitch, invariance of pitch frequency with respect to phase was used to falsify simple temporal models that measured intervals between peaks in the unfiltered waveform (Moore 1989; Wightman 1973a,b)....
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...Explicit models for pitch based on this hypothesis are able to readily account for a wide diversity of pitch phenomena (Licklider 195 1; Meddis and Hewitt 1991a,b; Moore 1989; van Noorden 1982)....
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1,513 citations
Additional excerpts
...Sot. correlations ( Braitenberg 196 1, 1967; Jeffress 1948 ) have Artijc: Intern....
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1,305 citations