Speedtalk premises
n850 words sufficient to express anything that could be expressed by "normal" human vocabularies: Ogden’s Basic English (not sci-fi)
n"Blood, toil, tears and sweat" becomes "Blood, hard work, eyewash and body water”
nPhoneticians analyzed all human tongues into about 100-odd sounds, represented by the letters of a general phonetic alphabet
nEach capable of variation: length, pitch, …