Re: Does anybody recognize the origin of this picture?

[Pulkki Ville <ville.pulkki@xxxxxxxx>]

Hi, 

just to note, that I think I have found the clue. Thanks for Thibaud
Necciari for pointing out [Duifhuis] paper, and using them I found two
more [below], which have very similar results than in Matti's fig:

Feth, Lawrence L., and Honor O¹Malley. "Influence of temporal masking on
click-pair discriminability." Perception & Psychophysics 22.5 (1977):
497-505.


Ronken, Don A. "Monaural detection of a phase difference between
clicks."The Journal of the Acoustical Society of America 47.4B (2005):
1091-1099.

Duifhuis, H. "Consequences of peripheral frequency selectivity for
nonsimultaneous masking." The Journal of the Acoustical Society of
America54.6 (2005): 1471-1488.


I did not find the original Matti's figure from anywhere, he might even
have measured the data for that fig with a small listening tests with
himself. Anyway, I am on safe side now.

-Ville

>Hello,
>
>In the test the subject has heard a sequence of masking impulses (e.g.
>with 50 Hz rate), and a test impulse has been presented before or after
>the masking impulse, and the threshold of audibility has been measured for
>the test impulse. The figure is here:
>
>http://www.acoustics.hut.fi/u/ville/impulse-masking.png
>
>Any ponters would be appreciated.
>
>Grateful for your help!
>
>Best, 
>Ville Pulkki
>Ville.Pulkki@xxxxxxxx
>Tenure track assistant professor
>Department of Signal Processing and Acoustics
>School of electrical engineering
>Aalto University