Figure 2. Signal detection thresholds re TQ in the presence of random frequency (eR: A, B) and constant frequency (eC: C, D) energetic maskers as a function of masker location for the the 600-Hz (red) and the 4000-Hz (blue) signals in the asynchronous (A, C) and synchronous (B, D) timing conditions.
All other conventions as in Fig. 1.