This website was created to help people improve their American English pronunciation. At the core is a series of videos explaining in detail how each sound is created, as well as a blog.
How to make this sound:
Video Text:
The ng, N-G sound, is similar to the nn, N sound, but it's a different part of the tongue that raises. In the ng sound, it's actually the middle-back part of the tongue that raises, to touch the middle-back of the roof of the mouth. Therefore the sound feels more like it comes from here, rather than the nn, N sound which is much more forward-feeling. As you can see, the jaw drops just a bit, ng, but the mouth remains in a neutral position. Sample words: thing, singing, wing. Sample sentence: Studying English is rewarding.
International Phonetic Alphabet Symbol: [
]
See this sound's occurrence in other languages on Wikipedia's page.