I read a book the author wrote that /æ/ sound like the words cat, rat and so on means /ɑ/+/e/ sound. Is it real?
I wonder this sound is a single vowel or a dipthong.
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Sign up to join this communityI read a book the author wrote that /æ/ sound like the words cat, rat and so on means /ɑ/+/e/ sound. Is it real?
I wonder this sound is a single vowel or a dipthong.
/æ/ is a monophthong. You can also find a list of English diphthongs in Wikipedia.
Technically, æ is the near-open front unrounded vowel (or near-low front unrounded vowel). Perhaps in your book, the author might write that the /æ/ sound, the vowel of words such as, cat and rat is a combination of /ɑ/+/e/ sound. I believe that the book just tries to help the reader to imagine the position of the mouth, assuming that the reader already knows how to produce both the /ɑ/ and /e/ sounds.
This is fine because phonetically /æ/ sound is something somewhere between /ɑ/ and /e/ sounds. (I personally prefer to say that it's more like somewhere between the /a/ and /ɛ/.) See their positions in the vowel chart below.
However, the result of the combination is a single vowel, not two. It is a monophthong, not diphthong.
/æ/ is also a ordinary letter in the Danish alphabet. Unless other countries, Denmark uses the letters(vowels) /æ/,/ø/ and /å/ in their alphabet. /æ/ doesn't exactly sounds like an /a/+/e/, but I guess its the closest you can get to it.
If you want to hear how its exactly pronounced, I suggest you go to Google translate, translate from "Danish" to "English", type in /æ/, and click the "listen" icon. (OBS!) There's a Danish and English listen Icon, make sure you click the "Danish" listen Icon.
Hope it helps!