Yes, I think discussion of this or a similar report a couple of years ago helped kindle my current intrigue.
60 per cent is high, but I was surprised by 14 for the westerners, too. But my surprise is irrelevant. I should go to Wikipedia. Soon...
Another curiosity: their example of,
means "mother" when the vowel is a constant high pitch, but means "hemp" when pronounced with a rising pitch. — Don Monroe
hardly implies an absolute rather than relative sensitivity. (Except in respect of a very broad and fuzzy division into high-class and low-class, which is not to be discounted altogether). Which I would assume was crucial. Unless...
it's the use of pitch per se — Daemon
So relative as well as absolute? Maybe not what you meant.
I don't know anything (or like you I've forgotten) about tonal languages but I would assume until corrected that their chief distinction from other languages like ours were in their marshalling of pitch intonation towards lexical as well as (as also for us) pragmatic distinctions (e.g. question vs statement). And then some of them would marshall absolute pitch and some of them (as do we for our merely pragmatic distinctions) only relative pitch. And I would have expected that a tonal language implicated in the acquisition of absolute pitch would be of the absolute rather than relative kind. Hence my curiosity about their example and your comment.
I think I'm gradually developing absolute pitch, only because when I think of a recording and then listen to it I often get the key right. — Daemon
So to the extent that you are bothering to compare the two absolute pitches (of the thinking of and the listening to) rather than looking straight past that, to the matching of step 1 to step 1, step 2 to step 2 etc., i.e. to the matching according to relative pitch, you are indeed striving to acquire. To the extent that you proceed as a proud relative pitcher, ignoring absolute in favour of relative, your progress refutes my hypothesis (OP) that the one (relative) is at the expense of the other (absolute).
Absolute pitch is no use to me anyway. Being able to identify and immediately play intervals is what I need. — Daemon
Was always my view too. The can't beat them so might as well join them comes partly from knowing (or failing to remedy) my limitations. Which are, mainly, losing track around modulations, some more than others obviously.
I knew a musician with perfect pitch who said it is a bit of a curse, a lot of music sounds out of tune. He said the piano with its tempered tuning irritates him. — Daemon
Sure, and then some that are happy with tempered are unsettled by the historical drift in standard, as related by
@SophistiCat.
I think if I did want to improve my absolute pitch, I would use recordings of tunes or songs. — Daemon
Yes. Fingers crossed.
a whole new can of worms. — Metaphysician Undercover
Haha, no kidding.
I think that person is probably hearing music in fewer different keys, at least if a keyboard is involved. That could reduce the amount of equating of transpositions. And that could aid acquisition according to my hypothesis (OP).