SLP1


The "Sanskrit Library Phonetic Basic encoding scheme" is an ASCII transliteration scheme for the Sanskrit language from and to the Devanagari script.
Differently from other transliteration schemes for Sanskrit, it can represent not only the basic Devanagari letters, but also phonetic segments, phonetic features and punctuation. SLP1 also describes how to encode classical and Vedic Sanskrit.
One of the main advantages of SLP1 is that each Devanagari letter used in Sanskrit maps to exactly one ASCII character, making it possible to create simple conversions between ASCII and Sanskrit. For example, the Harvard-Kyoto transliteration uses the single character "D" to represent "ड" and the combination "Dh" to represent "ढ". SLP1, in contrast, always uses a single character: "q" for "ड" and "Q" for "ढ".
The tables in the following sections are taken from Peter Scharf's May 2008 talk.

History

SLP1 has been formally introduced in the book Linguistic Issues in Encoding Sanskrit by Peter M. Scharf and Malcolm D. Hyman as part of the .

Vowels

Numeral "3" is suffixed to denote a prolonged vowel. For example, ओ३म् = o3m. Similarly numeral "1" is suffixed to denote a short "e" and "o", as in Dravidian: ऎ = e1, ऒ = o1. "1" and "3" are also used after a short and long agitated kampa respectively. Avagraha is represented by a single quote.

Sonorants

Anusvāra/Visarga

Anunasika is represented by a tilde. For example, माँ = mA~. Jihvamuliya and upadhmaniya are encoded as "Z" and "V" respectively.

Consonants

Retroflex consonant LLA in Rig Vedic dialect is encoded as "L". Its aspirated counterpart LLHA is encoded by "|".

Vedic accents

Udatta, anudatta and svarita are encoded as "/", "\" and "^" respectively.