Change from labialized velar to labial












4














Is there a specific auditory reason for which a labiovelar such as "kʷ" becomes a "p" sound?This could also be applied to the change in Latin from "duellum" to "bellum"










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  • 1




    The title sounded like the development from [w] to [β̞] to me, because [w] is equally labial and velar. [kʷ] has velar closure but only labial approximation.
    – tobiornottobi
    Dec 30 '18 at 12:40












  • @tobiornottobi You're right,I fixed it
    – X30Marco
    Dec 30 '18 at 12:45
















4














Is there a specific auditory reason for which a labiovelar such as "kʷ" becomes a "p" sound?This could also be applied to the change in Latin from "duellum" to "bellum"










share|improve this question




















  • 1




    The title sounded like the development from [w] to [β̞] to me, because [w] is equally labial and velar. [kʷ] has velar closure but only labial approximation.
    – tobiornottobi
    Dec 30 '18 at 12:40












  • @tobiornottobi You're right,I fixed it
    – X30Marco
    Dec 30 '18 at 12:45














4












4








4







Is there a specific auditory reason for which a labiovelar such as "kʷ" becomes a "p" sound?This could also be applied to the change in Latin from "duellum" to "bellum"










share|improve this question















Is there a specific auditory reason for which a labiovelar such as "kʷ" becomes a "p" sound?This could also be applied to the change in Latin from "duellum" to "bellum"







phonology phonetics






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edited Dec 30 '18 at 12:44







X30Marco

















asked Dec 30 '18 at 11:59









X30MarcoX30Marco

1305




1305








  • 1




    The title sounded like the development from [w] to [β̞] to me, because [w] is equally labial and velar. [kʷ] has velar closure but only labial approximation.
    – tobiornottobi
    Dec 30 '18 at 12:40












  • @tobiornottobi You're right,I fixed it
    – X30Marco
    Dec 30 '18 at 12:45














  • 1




    The title sounded like the development from [w] to [β̞] to me, because [w] is equally labial and velar. [kʷ] has velar closure but only labial approximation.
    – tobiornottobi
    Dec 30 '18 at 12:40












  • @tobiornottobi You're right,I fixed it
    – X30Marco
    Dec 30 '18 at 12:45








1




1




The title sounded like the development from [w] to [β̞] to me, because [w] is equally labial and velar. [kʷ] has velar closure but only labial approximation.
– tobiornottobi
Dec 30 '18 at 12:40






The title sounded like the development from [w] to [β̞] to me, because [w] is equally labial and velar. [kʷ] has velar closure but only labial approximation.
– tobiornottobi
Dec 30 '18 at 12:40














@tobiornottobi You're right,I fixed it
– X30Marco
Dec 30 '18 at 12:45




@tobiornottobi You're right,I fixed it
– X30Marco
Dec 30 '18 at 12:45










1 Answer
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5














I would say you hear the labialization (I think a lower F2) and you hear the plosion. These features are shared with [b] and [p]. The lack of voicing of [k] is further shared with [p] and the voicing of [d] is shared with [b].






share|improve this answer





















  • Low F2 is only observed with rounded labial. This can only be explained with an articulatory analysis, where some distinctive features are lost because of the principle of least effort.
    – amegnunsen
    Dec 30 '18 at 17:43












  • @amegnunsen As far as I know, lip rounding also lowers the F2 of front vowels etc.
    – tobiornottobi
    Dec 30 '18 at 18:27






  • 1




    Yes, I am saying the same thing. You are talking about [p] and [b], but these consonants don't have rounded lips.
    – amegnunsen
    Dec 30 '18 at 18:51






  • 1




    @amegnunsen Ah, okay. That's a good point. They don't have rounded lips but closed lips. And you are saying, closing the lips fully does not lead to a lowered F2. What I assumed was that lip rounding (especially compressed) and lip closure had similar acoustic properties and that after breaking the closure the lips are likely to not be spread. I could be wrong, though.
    – tobiornottobi
    Dec 30 '18 at 19:05










  • Perceptually, I don't think so. pʷ/bʷ are common sounds, so kʷ will become one of them instead of p/b.
    – amegnunsen
    Dec 30 '18 at 19:30











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1 Answer
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5














I would say you hear the labialization (I think a lower F2) and you hear the plosion. These features are shared with [b] and [p]. The lack of voicing of [k] is further shared with [p] and the voicing of [d] is shared with [b].






share|improve this answer





















  • Low F2 is only observed with rounded labial. This can only be explained with an articulatory analysis, where some distinctive features are lost because of the principle of least effort.
    – amegnunsen
    Dec 30 '18 at 17:43












  • @amegnunsen As far as I know, lip rounding also lowers the F2 of front vowels etc.
    – tobiornottobi
    Dec 30 '18 at 18:27






  • 1




    Yes, I am saying the same thing. You are talking about [p] and [b], but these consonants don't have rounded lips.
    – amegnunsen
    Dec 30 '18 at 18:51






  • 1




    @amegnunsen Ah, okay. That's a good point. They don't have rounded lips but closed lips. And you are saying, closing the lips fully does not lead to a lowered F2. What I assumed was that lip rounding (especially compressed) and lip closure had similar acoustic properties and that after breaking the closure the lips are likely to not be spread. I could be wrong, though.
    – tobiornottobi
    Dec 30 '18 at 19:05










  • Perceptually, I don't think so. pʷ/bʷ are common sounds, so kʷ will become one of them instead of p/b.
    – amegnunsen
    Dec 30 '18 at 19:30
















5














I would say you hear the labialization (I think a lower F2) and you hear the plosion. These features are shared with [b] and [p]. The lack of voicing of [k] is further shared with [p] and the voicing of [d] is shared with [b].






share|improve this answer





















  • Low F2 is only observed with rounded labial. This can only be explained with an articulatory analysis, where some distinctive features are lost because of the principle of least effort.
    – amegnunsen
    Dec 30 '18 at 17:43












  • @amegnunsen As far as I know, lip rounding also lowers the F2 of front vowels etc.
    – tobiornottobi
    Dec 30 '18 at 18:27






  • 1




    Yes, I am saying the same thing. You are talking about [p] and [b], but these consonants don't have rounded lips.
    – amegnunsen
    Dec 30 '18 at 18:51






  • 1




    @amegnunsen Ah, okay. That's a good point. They don't have rounded lips but closed lips. And you are saying, closing the lips fully does not lead to a lowered F2. What I assumed was that lip rounding (especially compressed) and lip closure had similar acoustic properties and that after breaking the closure the lips are likely to not be spread. I could be wrong, though.
    – tobiornottobi
    Dec 30 '18 at 19:05










  • Perceptually, I don't think so. pʷ/bʷ are common sounds, so kʷ will become one of them instead of p/b.
    – amegnunsen
    Dec 30 '18 at 19:30














5












5








5






I would say you hear the labialization (I think a lower F2) and you hear the plosion. These features are shared with [b] and [p]. The lack of voicing of [k] is further shared with [p] and the voicing of [d] is shared with [b].






share|improve this answer












I would say you hear the labialization (I think a lower F2) and you hear the plosion. These features are shared with [b] and [p]. The lack of voicing of [k] is further shared with [p] and the voicing of [d] is shared with [b].







share|improve this answer












share|improve this answer



share|improve this answer










answered Dec 30 '18 at 12:35









tobiornottobitobiornottobi

5138




5138












  • Low F2 is only observed with rounded labial. This can only be explained with an articulatory analysis, where some distinctive features are lost because of the principle of least effort.
    – amegnunsen
    Dec 30 '18 at 17:43












  • @amegnunsen As far as I know, lip rounding also lowers the F2 of front vowels etc.
    – tobiornottobi
    Dec 30 '18 at 18:27






  • 1




    Yes, I am saying the same thing. You are talking about [p] and [b], but these consonants don't have rounded lips.
    – amegnunsen
    Dec 30 '18 at 18:51






  • 1




    @amegnunsen Ah, okay. That's a good point. They don't have rounded lips but closed lips. And you are saying, closing the lips fully does not lead to a lowered F2. What I assumed was that lip rounding (especially compressed) and lip closure had similar acoustic properties and that after breaking the closure the lips are likely to not be spread. I could be wrong, though.
    – tobiornottobi
    Dec 30 '18 at 19:05










  • Perceptually, I don't think so. pʷ/bʷ are common sounds, so kʷ will become one of them instead of p/b.
    – amegnunsen
    Dec 30 '18 at 19:30


















  • Low F2 is only observed with rounded labial. This can only be explained with an articulatory analysis, where some distinctive features are lost because of the principle of least effort.
    – amegnunsen
    Dec 30 '18 at 17:43












  • @amegnunsen As far as I know, lip rounding also lowers the F2 of front vowels etc.
    – tobiornottobi
    Dec 30 '18 at 18:27






  • 1




    Yes, I am saying the same thing. You are talking about [p] and [b], but these consonants don't have rounded lips.
    – amegnunsen
    Dec 30 '18 at 18:51






  • 1




    @amegnunsen Ah, okay. That's a good point. They don't have rounded lips but closed lips. And you are saying, closing the lips fully does not lead to a lowered F2. What I assumed was that lip rounding (especially compressed) and lip closure had similar acoustic properties and that after breaking the closure the lips are likely to not be spread. I could be wrong, though.
    – tobiornottobi
    Dec 30 '18 at 19:05










  • Perceptually, I don't think so. pʷ/bʷ are common sounds, so kʷ will become one of them instead of p/b.
    – amegnunsen
    Dec 30 '18 at 19:30
















Low F2 is only observed with rounded labial. This can only be explained with an articulatory analysis, where some distinctive features are lost because of the principle of least effort.
– amegnunsen
Dec 30 '18 at 17:43






Low F2 is only observed with rounded labial. This can only be explained with an articulatory analysis, where some distinctive features are lost because of the principle of least effort.
– amegnunsen
Dec 30 '18 at 17:43














@amegnunsen As far as I know, lip rounding also lowers the F2 of front vowels etc.
– tobiornottobi
Dec 30 '18 at 18:27




@amegnunsen As far as I know, lip rounding also lowers the F2 of front vowels etc.
– tobiornottobi
Dec 30 '18 at 18:27




1




1




Yes, I am saying the same thing. You are talking about [p] and [b], but these consonants don't have rounded lips.
– amegnunsen
Dec 30 '18 at 18:51




Yes, I am saying the same thing. You are talking about [p] and [b], but these consonants don't have rounded lips.
– amegnunsen
Dec 30 '18 at 18:51




1




1




@amegnunsen Ah, okay. That's a good point. They don't have rounded lips but closed lips. And you are saying, closing the lips fully does not lead to a lowered F2. What I assumed was that lip rounding (especially compressed) and lip closure had similar acoustic properties and that after breaking the closure the lips are likely to not be spread. I could be wrong, though.
– tobiornottobi
Dec 30 '18 at 19:05




@amegnunsen Ah, okay. That's a good point. They don't have rounded lips but closed lips. And you are saying, closing the lips fully does not lead to a lowered F2. What I assumed was that lip rounding (especially compressed) and lip closure had similar acoustic properties and that after breaking the closure the lips are likely to not be spread. I could be wrong, though.
– tobiornottobi
Dec 30 '18 at 19:05












Perceptually, I don't think so. pʷ/bʷ are common sounds, so kʷ will become one of them instead of p/b.
– amegnunsen
Dec 30 '18 at 19:30




Perceptually, I don't think so. pʷ/bʷ are common sounds, so kʷ will become one of them instead of p/b.
– amegnunsen
Dec 30 '18 at 19:30


















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