So this has bothered me since I've started learning the language. How do you pronounce ん when it comes before a vowel? Before a p or b sound it becomes an m sound like 新聞 (shimbun). Before a g or k it becomes the ng sound like 審議 (shingi). and before other sounds it can be an n sound. But I don't understand how to pronounce ん before a a vowel.
For example 雰囲気 (fun'iki) or 準一級 (jun'ikkyuu)
I tried asking a Japanese friend of mind how they pronounce the sound. They said they don't move their tongue much and it doesn't touch the roof of their mouth. But they do produce a nasalized sound somehow. Can anyone explain how to produce this sound? Maybe there's a diagram to show where to place your tongue while pronouncing it?
For example 雰囲気 (fun'iki) or 準一級 (jun'ikkyuu)
I tried asking a Japanese friend of mind how they pronounce the sound. They said they don't move their tongue much and it doesn't touch the roof of their mouth. But they do produce a nasalized sound somehow. Can anyone explain how to produce this sound? Maybe there's a diagram to show where to place your tongue while pronouncing it?


