In a few cases we’re actually fairly certain on how something was pronounced, based on the reconstruction. That *kʷ is a good example - we’re fairly certain that it’s a labiovelar, as there’s little to no room to be anything else; perhaps the voicing and phonation might be a bit off, but odds are that they aren’t. It was likely unaspirated so a bit more like as in squirrel than as in queen.
Those *s and *l were likely a bit retracted. There’s a video on that for Latin, but odds are that Latin inherited it from PIE, it wasn’t an innovation.
Odds are that the labialisation from the second *kʷ “leaked” into the *l, too. So basically you round your lips through the whole cluster.
The acute diacritic there is to indicate pitch - the first syllable had a higher pitch than the second. PIE worked a bit like modern Japanese in this aspect, with accent indicated by pitch instead of stress. Ancient Greek and Vedic Sanskrit kept it this way, but Latin was quick to ditch it.
The vowels are a great way to make historical linguists fight like rabid dogs. Nobody knows for sure, everyone and their dog has a take on them. I don’t even think that the current *e *o *ē *ō system is real, but rather a reconstruction artefact from mixing two stages of the language. The “typical” reconstruction pronunciation is as [e̞ o̞] (as in: read them like in Spanish ⟨e o⟩). This should work decently for Late PIE, but for Early PIE I’m tempted to say that it was more like [ə ɑ] or even [ə ä].
You can see that the Q/kw sound gets broken up and the /k/ travels east while the /w/ travels west.
Tocharian likely assimilated the labialisation of the first *kʷ into the following vowel; it’s roughly like saying *“koon” for “queen”, this is a common sound change. (Greek did something similar). Then the second *kʷ got simplified into *k, and as the ending vowel got lost this triggered a new, epenthetic vowel to pop up and split that *kl into *kɨl.
Proto-Germanic on the other hand frihathivised fricativised PIE *kʷ into *hʷ and moved on. Depending on the English variety that sound is still there, for this word; it’s annotated as [ʍ].
In a few cases we’re actually fairly certain on how something was pronounced, based on the reconstruction. That *kʷ is a good example - we’re fairly certain that it’s a labiovelar, as there’s little to no room to be anything else; perhaps the voicing and phonation might be a bit off, but odds are that they aren’t. It was likely unaspirated so a bit more like as in squirrel than as in queen.
Those *s and *l were likely a bit retracted. There’s a video on that for Latin, but odds are that Latin inherited it from PIE, it wasn’t an innovation.
Odds are that the labialisation from the second *kʷ “leaked” into the *l, too. So basically you round your lips through the whole cluster.
The acute diacritic there is to indicate pitch - the first syllable had a higher pitch than the second. PIE worked a bit like modern Japanese in this aspect, with accent indicated by pitch instead of stress. Ancient Greek and Vedic Sanskrit kept it this way, but Latin was quick to ditch it.
The vowels are a great way to make historical linguists fight like rabid dogs. Nobody knows for sure, everyone and their dog has a take on them. I don’t even think that the current *e *o *ē *ō system is real, but rather a reconstruction artefact from mixing two stages of the language. The “typical” reconstruction pronunciation is as [e̞ o̞] (as in: read them like in Spanish ⟨e o⟩). This should work decently for Late PIE, but for Early PIE I’m tempted to say that it was more like [ə ɑ] or even [ə ä].
Tocharian likely assimilated the labialisation of the first *kʷ into the following vowel; it’s roughly like saying *“koon” for “queen”, this is a common sound change. (Greek did something similar). Then the second *kʷ got simplified into *k, and as the ending vowel got lost this triggered a new, epenthetic vowel to pop up and split that *kl into *kɨl.
Proto-Germanic on the other hand
frihathivisedfricativised PIE *kʷ into *hʷ and moved on. Depending on the English variety that sound is still there, for this word; it’s annotated as [ʍ].