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Reduced contribution of a nonsimultaneous mistuned harmonic to residue pitch: The role of harmonic number

机译:减少了非同步谐波对残留螺距的影响:谐波数的作用

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摘要

Listeners adjusted a matching sound so that its pitch equaled that of a subsequent 90-ms complex tone (12 harmonics of a 155-Hz F0), whose mistuned harmonic (±3%) was presented either simultaneously with or after the other harmonics. The 3rd or the 4th harmonic was mistuned. For both harmonics, pitch shifts were significantly smaller when the mistuned harmonic was presented after rather than simultaneously with the remainder of the target complex and when the component corresponding to the mistuned harmonic was absent (as opposed to present) from the matching sound. Presenting the mistuned component after the remainder of the complex generally reduced the pitch shifts more for the 3rd than for the 4th harmonic; the nonsimultaneous presentation reduced shifts by a factor of 2.8 (3rd) and 1.7 (4th) in the presence, and 6.4 (3rd) and 1.9 (4th) in the absence of the nominally mistuned harmonic from the matching sound. The results are discussed in terms of an analytical-listening and matching strategy that results in larger pitch shifts for a nonsimultaneous mistuned harmonic that has an octave or double-octave relationship to the F0 than for one that does not, without it necessarily being temporally integrated into the residue pitch of the complex.
机译:听众调整了匹配的声音,使其音调等于随后的90毫秒复调音(155 Hz F0的12个谐波),后者的谐波失真(±3%)与其他谐波同时出现或之后出现。三次谐波 rd 或三次谐波 th 。对于这两种谐波,当在目标复合体的其余部分之后而不是同时出现混合谐波时,并且匹配声音中不存在对应于混合谐波的分量(相对于当前分量)时,音调偏移显着较小。在复数的其余部分之后出现迷惑的分量通常会减少3 rd 的音高偏移,而不是4 的谐波。在存在的情况下,非同时呈现将偏移减少了2.8(3 rd )和1.7(4 th ),以及6.4(3 rd ) )和1.9(第4 th ),而匹配声音没有名义上的失谐谐波。讨论结果时,采用了一种分析性聆听和匹配策略,该策略导致与F0具有倍频程或倍频程关系的非同步失谐谐波的音调偏移大于不具有F0倍频或倍频程关系的失调谐波。进入配合物的残基间距。

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