The phonetic realization of postaccent lengths is different.

Here is one phonetic realization of 4 Serbian accents:

The name-giving process is completed with (4) the actual phonetic realization on the morphonological level.

The phonetic realization of the phonemes are indicated in brackets to the right.

It may also occur in word-final position, which means that its phonetic realization cannot be immediately determined within the lexical unit.

Although Swedish phonology is in principle uniform, its phonetic realizations are not.

The "laryngeals" may have been fricatives, but there is no consensus as to their phonetic realization.

Thus, a single long vowel has two different phonetic realizations:

All phonemes have, more or less, the expected phonetic realization.

On the phonetic realisation of these, see German phonology.