Source Repetition Stimuli Examples - Figure 2a

These pages contains example stimuli from the paper "Recovering Sound Sources From Embedded Repetition" by McDermott, Wrobleski, and Oxenham (2011, PNAS). Headphones are recommended. Quicktime must be installed for the sounds to play.
**Please note - sound files make take a few seconds to load. If not all sounds load, please try refreshing the page.**

Figure 2 (Experiment 2)


Fig. 2


Fig. 2. Effect of multiple mixtures on sound source recovery. (a) Different numbers of mixtures were presented. (b) 10 mixtures were presented in all conditions, and the number of different mixtures was varied. Conventions here and elsewhere are as in Fig. 1i. Red/black segments represent targets/false probes, respectively, and different colors represent different sounds. Schematics for conditions with 5 and 10 mixtures are omitted.

Experiment 2a stimulus examples

There are two examples of each condition. In all cases the probe is the target. As the number of mixtures increases, the target becomes apparent, and you should be able to tell that the probe sound was the same as the target.

1 Mixture:
2 Mixtures:
3 Mixtures:
5 Mixtures:
10 Mixtures:

Stimuli from Figure 1a-h     Stimuli from Figure 1i     Stimuli from Figure 2b     Stimuli from Figure 3a   

Stimuli from Figure 3b    Stimuli from Figure 4     Stimuli from Figure S3a     Stimuli from Figure S3b


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