1. Flood alerts consist of twelve low continuous tones each lasting 20 seconds. 2. Example of illusory discontinuity stimulus : continuous tone with spectrally remote noise. 3. For continuous tone images such as photographs, the result of color quantization is posterization. 4. The crudest and oldest of these is called CTCSS, or Continuous Tone -Controlled Squelch System. 5. Only at the 720-dot resolution did faint bands occasionally reveal themselves in continuous tones . 6. Ground mobile radios used a similar system called CTCSS ( Continuous Tone -Coded Squelch System ). 7. Continuous tone photographs ( such as live portraits ) are not good candidates for vectorization.8. Photogravure retained the smooth continuous tones of photography but was printed using a chemically-etched copper plate. 9. "' Photogravure "'is an intaglio print that can reproduce the detail and continuous tones of a photograph. 10. You won't see dithering patterns, because thermal dye printers don't dither; they print with true continuous tones .
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