The limitations of phonetic symbols

Image from here.

Gillian Brown is someone whose work I am frequently returning to. I wrote a blog here recently.  I quoted this (1990:7), and do so again:

the stretches of acoustic blur often not longer permit any representation on a segment-by-segment basis

She is talking about ‘private’ speech between people who know each other well, indulging in relaxed conversations. The type of speech that I envisage her talking about is stuff like this – the  three syllables which precede ‘any’ – from Emily:

Emily

Or this – the three syllables which precede ‘wasn’t’ – from Bob:

Bob

I reckon that the chances of getting a phonetic transcription that experts would agree on is very small. The difficulty is inherent in the fact that a continuous stream of speech would have to be represented by symbols for separate events.