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.: Masking Virtual Pitch :.
Overview
This demonstrations uses masking noise of high and low frrequenceies to mask out a melody carried by single pure tones of low frequency and the same melody resulting from the virtual pitch from groups of tones of high frequency (4th, 5th, and 6th harmonics)...etc.
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.: The Interface :.
The interface is shown as a screenshot on a separate page. Jump to that page HERE.
The user works from left to right, assuming control over various parameters that are related to this study.
[1.] Beginning with the master volume and audio on/of in the "start here" section (colored lightest blue) the user starts the system
[2.] The user then moves onto the "operation section" beginning the tone playback and subsequently, the masking noise playback as well.
[3.] Next, the user moves onto the "exploration section". Here they are able to tweak the most crucial parameters to the masking illusion.
[4.] On the farthest right, in the "data section" the user is able to enter in their name and choose to save their specific parameter selections to a separate data collection window. This window is shown as a screenshot below the Interface Screenshot.
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.: Interface Download :.
Download Deutsch Illusion
More Interfaces
Besides expanding upon a creative way to learn or teach psychoacoustics, interfaces such as these are the type of work that can lead you as a sound synthesist and csounder to begin to integrate your work into the cognitive and eventually clinical sciences. As an example, check out an interface designed by a like minded synthesist that automates many of the research techniques used by music therapy and music psychology researchers. LINK HERE
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