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Test Your Sense of Pitch

nidcd.nih.gov

11–20 of 62 posts

Re: Test Your Sense of Pitch

#11
I'm confused as to how you could get anything but 26/26...

The tunes which are "wrong" aren't subtly off, they're grossly distorted - to the degree where on some of them it's hard to tell what the tune was meant to be, but you know that you're listening to some kind of godawful mess, and the answer must therefore be "No".

Re: Test Your Sense of Pitch

#12
It's interesting. I didn't recognize all the tunes (most of them I did, of course, having gone to summer camp and Christmas services in the US).

I got 'em all. Some of them sounded to me like sentences with grammatical errors. They were all musically very adherent to Euro tradition. That is, they were all in some key or other. When the key shifted, it shifted. Nothing subtle.

I don't think this test is really a test of tonal recognition. It's more of a test of culturally determined expectations.

Looking at the data it looks like it's designed to identify a relatively small number of atypical people. I hope they're careful about following up; if this were a test for actual hearing anomalies, it might have both false negatives and false positives that would swamp the real diagnoses if the test were applied to a broad population.

And, General MIDI still sucks after all these years.

Re: Test Your Sense of Pitch

#13

24/26 -- I guess this test is tailored to Americans quite a bit... As a European I recognise a few of the melodies, but for some of them I just have no idea what the true melody is supposed to be.

I also got 24 of 26 ... two samples were cut short omitting one or more notes that naturally would come at the end. Not being sure whether "completeness" was part of the test (probably not since the focus was "pitch") I wrongly replied "no" for those.

When designing experiments it's good to point out what to do if the tests come across unexpected situations. E.g. I've witnessed QA where the verification suggestion "no RED text should appear in the generated report" would result in PASS if no report got generated in the first place.

Re: Test Your Sense of Pitch

#14

24/26 -- I guess this test is tailored to Americans quite a bit... As a European I recognise a few of the melodies, but for some of them I just have no idea what the true melody is supposed to be.

Same here. I have very good ear but I didn't recognize 2-3 decently sounding melodies. Of course some are so distorted I don't make an effort to recognize.

Re: Test Your Sense of Pitch

#15
Well, I got 26 out of 26, but only by second-guessing the tonality that they expected, "what would classical music want me to do?".

If you had said that #3 was written by Bach, I would say it was wrong. If you had said it was by Tchaikovsky I would have said it was correct. I guessed that the test wanted me to say 'wrong' (which was the correct answer). Tchaikovsky was over a century ago and a piece of music by him would still be 'wrong'.

UNLESS I'm expected to have heard all these before.

Some of the tunes were familiar, some were not. There should be a control for 'don't know the tune' because without that the data's pretty meaningless.

Re: Test Your Sense of Pitch

#16
I'm confused, are we supposed to tell whether it matches any Major/Minor diatonic scale?

This sounds more like a melodic/scale test, not a pitch test, I was excepting it would ask something more like whether the instrument is well-tuned or whether a fretless instrument plays correctly.

For the curious, I've analyzed the first 5 songs with a program I'm developing, using the default C Major scale, here's the result : http://imgur.com/a/yx2H9 (I guess you could do it with something like Melodyne too).

EDIT: nevermind, this is just a cultural/memory test. You are supposed to know the tunes in advance and see if there is any « diff » with what you hear, melody-wise.

EDIT2: 21/26, I only knew more or less half of the songs, and knew well like a third. I Guess I have either poor culture or poor hear (or a little bit of both, we'll never know).

Re: Test Your Sense of Pitch

#17

24/26 -- I guess this test is tailored to Americans quite a bit... As a European I recognise a few of the melodies, but for some of them I just have no idea what the true melody is supposed to be.

Swede, half deaf, 26/26. Didn't recognize all, but the wrong ones just sounds... wrong, to the point of making me cringe.

Re: Test Your Sense of Pitch

#18
As an American with (apparently) okay pitch this was easy to ace, but without a "Never heard this" button I don't see how the results can be meaningful. Assuming an international audience, surely the number of missed due to not knowing the song must be non-negligible - if not indeed higher than the number of misses due to poor pitch!

Re: Test Your Sense of Pitch

#19
Hmm, well I stopped at the second song from the example one. I think tests like this should not assume that the listener knows those songs. Also, if the listener knows those songs the test shouldn't assume a perfect memory of them. It tests the sense of pitch, not how well the listener remembers those songs. I mean without even knowing those songs, one only can guess by giving a no answer to those songs that contain a section with an unexpected or unfitting dissonant note. If the notes are fit to the song, dissonant or not, there is no way of noting that the song was played correctly if you haven't heard the original song multiple times in the past or just right before listening to the test ones.
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