(communications) Modulation of pulse-amplitude type in which all pulses rise in the same direction. Also known as single-polarity pulse-amplitude modulation.
unidirectional pulse-amplitude modulation
| Sci-Tech Dictionary: unidirectional pulse-amplitude modulation |
(¦yü·nə·də′rek·shən·əl ¦pəls ¦am·plə′tüd ′mäj·ə′lā·shən)
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