41774489081357_page_10

41774489081357 | page 10 | https://thedailydialectics.com/pdfs/FIOA/41774489081357/41774489081357.pdf

REF ID:A522534 (c) HALLMARK IZ. Single channel, self-synchronous push-to-talk spesch security equipment. Speech is sampled at 33.3 Keo rate and is quantized by a delta modulation scheme. Noise is injected along with its speech input. Mcypher= ment is provided by three auto-ksy stages in cascade.…