Phonology

There are two scripts for the SPEL core-language, one based on URL-compatible ASCII and one based on IPA. If you are unsure of how to pronounce a letter, then simply copy paste the IPA letter into wikipedia which will give ample explanation.

ASCIIIPADescription
aäcentral open vowel
bbvoiced bilabial plosive
cʃunvoiced post-alveolar fricative
ddvoiced alveolar dental
emid front unrounded vowel
ffunvoiced labio dental fricative
ggvoiced velar plosive
hʰaspiration
iiunrounded closed front vowel
jʒvoiced post-alveolar fricative
kkunvoiced velar plosive
lllateral approximants
mmbilabial nasal
nnalveolar nasal
omid back rounded vowel
ppunvoiced bilabial plosive
qŋvelar nasal
rralveolar trill
ssunvoiced alveolar fricative
ttunvoiced alveolar plosive
uurounded closed back vowel
vvvoiced labio dental fricative
wwlabio velar approximant
xxvelar fricative
yjpalatal approximant
zzvoiced alveolar fricative
.ʔglottal stop
6əmid central vowe
7˦high tone
_˨low tone
1ǀdental click
8ǁlateral click

Notes

Alignment
the 'h' or /ʰ/ is a semi silent h /h/, and is used mostly for alignment purposes. All words when written in text are either 2 or 4 glyphs long. However some root and grammar words are three letters, thus they need alignment. For 3 letter roots of the form CVC (consonant vowel consonant) the h prefixes the word, turing it into hCVC, for 3 letter grammar words of the form CCV, the h is suffixes it, turning it into CCVh. A simple way to remeber this is that all words must comply with the CCVC or CV form. So if a three letter word is missing one of those C's then replace it with an 'h' to get proper alignment.
Glottal stops
glottal stop '.' is only used for foreign quotes, such as that of proper names, as they don't necessarily conform to alignment rules
Tones
Tones '7' and '_', are mostly availble for future expansion of the vocabulary, and haven't yet come into play.
Clicks
Clicks '1' or '8' are used for temporary words and variables, especially useful to make short forms of compound words which are often used in a text or flock of people. Other options for short-forms are acronyms which must comply with the phonotactic rules of the language and be grammatically marked as acronyms, and initialisms, which are foreign quotes as they don't fit the phonotactic rules.

Contribution

Currently the phonology is pretty much finished, however if there are some compelling arguments then it may still be modified.