Here's the website:
Dunstan Baby Language - US - Home
This was featured on Oprah. It was really amazing how she could interpret baby cries and respond to their needs effectively.
below is an excerpt from a newspaper article:
Dunstan says babies produce the different sounds depending on their needs. 'Neh' means the child is hungry, while 'owh' indicates he or she is tired.
Other sounds include 'eh', 'eairh' and 'heh', which mean the infant needs burping, has wind or is uncomfortable.
I think this is a breakthrough!