Stimuli consisting of an interaurally phase-shifted tone in diotic noise -- often referred to as $N_0 S_\psi$ -- are commonly used in the field of binaural hearing. As a consequence of mixing diotic noise with a dichotic tone, this type of stimulus contains random fluctuations in both interaural phase- and level-difference. This study reports the joint probability density functions of the two interaural differences as a function of amplitude and interaural phase of the tone. Furthermore, a second joint probability density function for interaural phase differences and the instantaneous power of the stimulus is derived.

翻译：在二进制听力领域,通常使用由不同阶段间变换的调音(通常称为$N_0 S ⁇ psi$)构成的刺激性,由于将二进制噪音与二进制音调混合在一起,这种刺激性在跨进制阶段和水平差异中都含有随机波动。本研究报告报告了两种不同间调之间的联合概率密度函数,这是音调的振动和间化阶段的函数。此外,还得出了两个间相间相异的第二联合概率密度函数和刺激的瞬时功率。