The consonants of Ńepent
This article is written in a very biased manner. Sorry about that, but I personally think that some usages of the old roman alphabet just lead to confusion of the simplicity of the alphabet, as the German usage of 'w' and 'v'. Most letters in our alphabets today are used for the exact same sound as they did in Latin. In the IPA, the International Phonetic Alphabet, most symbols are used just as in Latin. When romanizing an writing system or a language, one tries to be as close to the Latin pronounciation as possible. So the standard pronounciation of a Latin letter is basically how it was pronounced in Latin.
But as time went on some new characters became invented. 'v' which was originally the same letter as 'u' became used for the consonant, and 'u' for the vowel. Also 'w' was invented to represent the approximinant sound. In Latin 'v' was pronounced as 'w', but now you generally use 'w' to represent this sound. 'z' is also nowadays pronounced a bit different than it did then. In old Greek, from which it is derived, it was pronounced 'dz' or 'zd'. Nowadays it seems to be used for the voiced s-sound. So although it was pronounced differently from the beginning, some of the new inventions has become standard. In the romanization of Ńepent, I've tried to follow the modern conventions as close as possible. But as I prefer having one letter for every sound, I had to be a bit creative. None of the letters in Ńepent are used for affricatives like x (ks). This is because I consider them as a combination of two sounds. Instead I prefer the russian fricative pronounciation of the same letter.
Also remember that I think that letters variate in some logical patterns. For example, languages can be seen to pronounce 'r' in the back of the mouth. This does however not get us away from the fact that if a language would have both, it would be prefered to use 'r' to describe the sound in Italian, and use the one with the diacritic, say ŕ, for the French sound. This is because the Italian sound is somehow considered to be standard.
b
Standard pronounciation.
p
Standard pronounciation.
v
Well this can also be seen as standard pronounciation. It's pronounced as 'v' in 'very'. What is ironic is that the old latin pronounciation was like 'w' in 'world'.
f
Standard pronounciation. It is however speculated that romans pronounced it with both lips. In Ńepent this is however always prononced with the lower lip touching the teeths and is pronounced as 'f' in 'father'.
m
Standard pronounciation.
w
Standard pronounciation. This is pronounced as 'w' in 'world'. This symbol didn't exist at the roman times, which is why 'v' was used for 'w'. Romans didn't have the v-sound.
d
Standard pronounciation.
t
Standard pronounciation.
ð
Standard pronounciation. This symbol was invented by the Icelanders to represent the th-sound in 'the' by adding a stroke above d. In english we don't seperate between 'th' in 'the' and 'th' in 'thought', but these are actually different sounds. 'ð' stands for 'th' in 'the' and 'þ' stands for 'th' in 'thought'. In old Swedish writing this sound was written 'dh'.
þ
Standard pronounciation. This rune, called Thorn, is a part of the Futhark. And like it's name it's used for the 'th' in 'thorn'. However, it seems like both 'þ' and 'ð' have been seen as the same sound since medival times. Both symbols were thus used to represent both. In English only 'þ' persisted, and later on 'þ' was replaced by the digraph 'th'. I don't know about the Icelandish writing however. It seems like 'ð' is prefered over 'þ'. Anyway, these sounds are completely different in Ńepent and has different letters.
s
Standard pronounciation.
z
Standard pronounciation. Pronounced as 'z' in 'Zelda'. The Legend of Zelda is a very good game series by the way.
ś
This spelling can be seen in Polish. This is the unvoiced pronounciation of 'c'. It is pronounced as 'sh' in show, but may be a bit more patalized as the Japanese and Polish sounds.
c
Really nonstandard. This letter was actually pronounced as 'k' in old latin, but is nowadays pronounced differently depending on the following vowel. Nowadays 'k', a variant spelling of 'c' is prefered, so it's basically used in loan words from Latin. When followed by a soft vowel, 'c' can be pronounced as 's', 'ts' or as the english digraph 'ch' depending on country. In Esperanto it's used for 'ts' in all positions. But I use this letter for the fricative sound in 'age'. In english this would be pronounced 'dc' if writing it with my letters. So you just have to remove the d-sound to make this sound.
l
Standard pronounciation.
r
Standard pronounciation. Pronounced as Italian and Swedish 'r'. It's not pronounced as in English nor as in French. The Romans also pronounced it this way (at least I think so...).
g
Standard pronounciation.
k
Standard pronounciation.
ǵ
Seems nonstandard. Some sounds didn't have any symbols, so I added an acute accent to some of the letters to create a new sounds. This sound is pronounced like the greek 'g', and can be seen as a soft g-sound. Linguistically speaking, this is the fricative sound in the same position as 'g', and the voiced variant of 'x'. So if you know the sound 'g' you could try to prolong it. Unlike 'g', 'ǵ' can be prolonged. Also if you know how to pronounce 'x' you just need to make it voiced.
x
Russian spelling, so it's a bit nonstandard. But in IPA, the phonetical alphabet used in linguisics, 'x' is used in the russian manner so it's not unthought of. This is the fricative consonant in the same position as 'k', and can be seen as a prolonged sound of 'k'. Figurately it feels like the wind passing through a thin passage. It's a bit alike the h-sound but more compressed. This is because the tongue blocks the passage of the air. Some languages which doesn't have the h-sound seems to use this sound instead.
ń
This is my own convention. There is a IPA-symbol for this sound, but it looks really ugly as a big letter. I tried it for a long time, but concluded that I needed a new letter. At the same time I lacked symbols for both 'ś', 'ǵ' and 'ń'. As I looked for letters available at the computer, I found out that s, g and n could all be added an acute accent. Thanks to this I didn't have to bother with different diacritics for each of them. Now that I've gotten used to it I think it looks quite cool, but the real reason behind it is simply that I had very few alternatives on the computer. 'ń' is the ng-sound as in sing.
j
Latin and Swedish pronounciation. Although the letter 'j' didn't exist in Latin, some has started using it in for example dictionaries. In old Latin writing, however, 'i' and 'j' are the same letter. This is because the romans didn't seperate between vowels and approximinants. The latin j-sound equals to the English y-sound. So it's pronounced as 'y' in 'york' and 'yew'. Neither French, English nor Spanish people pronounces 'j' in this way, so I guess it cannot be called the standard pronounciation. But as I have the vowel 'y' in my language it couldn't be helped.
h
Standard pronounciation. The h-sound is a puff of air passing through an open mouth.