怒声 is read as どせい (dosei) and means angry voice.
どせい
dosei
どなりごえ
angry voice
いかり
anger
いかる
to be angular
おこる
おこらせる
to square (one's shoulders)
どなる
to shout (in anger)
どごう
angry roar
どき
どなりこむ
to storm in with a yell
おんせい
sound (e.g. of a TV)
うたごえ
singing voice
こえ
sound