Henning G B, Wartini S
Institute of Electroacoustics, Technical University München, F.R.G.
Hear Res. 1990 Oct;48(3):201-7. doi: 10.1016/0378-5955(90)90060-3.
Frequency discrimination in noise at low signal-to-noise ratios where the signals to be discriminated are equally well detected but only faintly audible is better when the signals are in-phase at the ears than when they are out-of-phase. In spite of the difference in discriminability, however, the form of the dependence of the just-noticeable frequency difference on signal duration is the same in both cases.
在低信噪比的噪声环境中，当待区分的信号被同等程度地检测到但仅勉强可听时，信号在双耳同相时的频率辨别能力要优于异相时。然而，尽管在可辨别性上存在差异，但在这两种情况下，刚好可察觉的频率差异对信号持续时间的依赖形式是相同的。
