I know this thread has more or less been resolved, but I did want to add my two cents. :) Namely, that first IPA link you posted, paathurnax, has multiple errors and I wouldn't use it for a reference in the future. /ɑ:/ and /ɒ/ have been thoroughly mixed up from what I can hear; the American examples for /ɒ/ are very, very clearly /ɑ:/. (After having to transcribe both American and British English in IPA 3 days a week for several months, I'm pretty confident about this haha.) In the American example of "little," the first 'l' is clearly /l/ (alveolar lateral approximant) but the second is actually a syllabic alveolar lateral approximant which is different. Using the 't's in "getting" as an example of /t/ in American English is really inaccurate. In this context, /t/ will virtually always be pronounced as its allophone /ɾ/, even in the most standard American dialects. The audio example does use /t/ but you will never hear a native speaker of American English pronounce it that way! D:
If you need a good audio IPA chart to refer to, I would highly recommend this one. It's accurate and has a much wider range of phonemes.