1947 Revision
In the 1947 revision, the following were added:
- palatalized ʃ, ʒ : ʆ, ʓ
- and ƾ, ƻ for ts, dz.
Read more about this topic: History Of The International Phonetic Alphabet
1947 Revision
In the 1947 revision, the following were added:
Read more about this topic: History Of The International Phonetic Alphabet