Ä
There's no obvious difference in pronouncing Ärzte
or Ärmel
. As for ätzend
, the ä
is slightly more "e
-like" than the usual ä
, as it is a short vowel. Ä
is close in pronunciation to the a
in that
or cap
- an a
pronounced more "e
-like".
Ö
Is pronounced like the u
in purse
or the e
in Perth
. EDIT: It is possible to practice the ö
by forming an o
with your lips and saying an e
, or by saying Perth
with extremely rounded lips.
Ü
Is pronounced by forming an o
with your lips but actually trying to say i
.
Z
The z
in zwei
is pronounced like ts
in English.
Ch
In Buch
it is pronounced the same way you'd pronounce Nakhla
(نخلة) or the Scottish word loch
. For Licht
there's no real equivalent in English, but you could try it by placing the rear of your tongue to the to rear-top of your palate (like when saying the Spanish ñ
in señor
and then without a voice try to breathe out of your mouth (sounds like a cat hissing). Also note that in some cases ch
is also pronounced like k
as in character
.
The subtle differences for the short or long umlaut vowels don't matter that much at first. You will get it by listening and trying to imitate.