Would you like to see the site in a different language?
If you are looking for a specific research paper about a mobile application for a phone book using phonetic symbols, could you provide the or the full title of the work? If this is a specific file you need to download, you might find similar resources in digital libraries like Scribd or Internet Archive . UNIVERSITY OF LONDON THESIS - UCL Discovery
This is a system of phonetic notation used in linguistics. Many academic essays and theses, such as those found on UCL Discovery , discuss phonology and the use of IPA in language research.
The string does not correspond to a known academic essay, public database, or standard software package in current search indices.
The components of your request suggest a few possible areas of interest, though none combine into a single recognized "essay":