双成分声调滑音的时间整合
Temporal integration of two-component tone glides.
作者信息
Cullen J K, Collins M J
出版信息
J Acoust Soc Am. 1978 Nov;64(5):1526-7. doi: 10.1121/1.382097.
Temporal integration of complex signals composed of two linearly combined tone glides was studied in a 60-dB SPL noise background. When both glide tones increased or decreased in frequency, integration functions differed for durations shorter than 50 ms in a manner similar to results obtained for single-component tone glides. That is, rising two-component glides were detected at lower thresholds than were falling two-component glides. However, when one component increased in frequency and the other decreased, thresholds were the same, regardless of which component increased and which decreased.
在60分贝声压级的噪声背景下，研究了由两个线性组合的音调滑音组成的复杂信号的时间整合。当两个滑音的频率都增加或减小时，对于持续时间短于50毫秒的情况，整合函数有所不同，其方式类似于单组分音调滑音的结果。也就是说，上升的双组分滑音比下降的双组分滑音在更低的阈值下被检测到。然而，当一个组分的频率增加而另一个组分的频率减小时，阈值是相同的，无论哪个组分增加哪个组分减小。
Zotero 插件