Kalmykova I V
Zh Vyssh Nerv Deiat Im I P Pavlova. 1981 Nov-Dec;31(6):1157-63.
The dog's ability to perceive the movement of a sound image was studied on six animals by means of avoidance technique. Rhythmical click trains were used as sound stimuli with interaural time and intensity differences changed gradually in time. Various acoustic parameters of the signal were controlled in order to estimate their significance for perception of the sound movement. The lower click repetition rate was shown to exceed 5 click/s. The threshold change of the interaural time and intensity differences was equal to 130 mcs and 4.5 dB correspondingly.
通过回避技术对六只动物研究了狗感知声像运动的能力。使用有节奏的滴答声序列作为声音刺激，双耳时间和强度差异随时间逐渐变化。控制信号的各种声学参数，以评估它们对声音运动感知的重要性。结果显示，较低的滴答重复率超过每秒5次滴答声。双耳时间和强度差异的阈值变化分别等于130毫秒和4.5分贝。
