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SPAH Comb Test Results Online

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Aug 26, 2010 2:33 AM GMT

The playing clips and relevant score card data are now online.

Go to and click the SPAH link at top left.

Photos of Vern's Quick-Change Masking Bracket and PDFs of the Score Card and Instructions for Test Players are also there. Spectrograph images of the Test Tones will be added shortly.


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Comments (3)

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Aug 26, 2010 3:38 PM GMT
walterharp Replied:

thanks brandon, do you have these scores in ecxell format? I could run some actual statistics on them to see if any of the trends are really significant.. if not i can just reenter the data

Aug 26, 2010 3:50 PM GMT
walterharp Replied:

what about getting some listeners who don't look at the web page to analyze it by ear? the recordings can be analyzed blindly to generate scores regardless of the problem with the score sheets.

Aug 26, 2010 4:55 PM GMT
Barbeque Bob M Replied:

Walter, the test was for each musician's ears if they could tell them apart, but often times, the listener won't really be able to notice much difference other than that of each individual player.

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