I’m doing the Korean 1 course through the Android store app and I’ve also noticed the sound is off.
I came to this forum specifically to see if anyone had reported this sound issue. It seems to be specifically related to the male voice sample, as the female voice sample is correct.
It’s most highly pronounced in the samples for the letters ㄷ, ㅁ, ㅂ and their related vowel pairings.
Earlier in this thread it looked like the Korean Language representative said they would look into the problem? As far as I can tell it seems like the wrong audio files are paired with the wrong letters.
I’m second generation Korean-American trying to recover childhood fluency and I promise the male voice sample is not correct. XD