2. The encoding system of claim 1, wherein the pronunciations of the ideograms are defined by an existing authoritative agent of the ideographic language and published as part of a standard phonetic system of the ideographic language and represented by alphabets.
2. The encoding system of claim 1, wherein the pronunciations of the ideograms are defined by an existing authoritative agent of the ideographic language and published as part of a standard phonetic system of the ideographic language and represented by alphabets. 3. The encoding system of claim 2, wherein the different tones of the pronunciations are defined by the same or equivalent standard phonetic system and represented by numerals.