This is caused by differential modulation of gene expression that is specific to each rhombomere.
2.
Derived forms of delta modulation are continuously variable slope delta modulation, delta-sigma modulation, and differential modulation.
3.
Differential modulation of the active site environment of CAXII by cationic quantum dots and polylysine helps design CAXII specific activators and inhibitors of the enzyme.
4.
If differential modulation such as DPSK or DQPSK is applied to each sub-carrier, equalization can be completely omitted, since these non-coherent schemes are insensitive to slowly changing amplitude and phase distortion.
5.
The increase in E _ b / N _ 0 required to overcome differential modulation in coded systems, however, is larger-typically about 3 dB . The performance degradation is a result of noncoherent transmission-in this case it refers to the fact that tracking of the phase is completely ignored.
6.
In 1997 he was the recipient of the IEEE Edwin H . Armstrong Achievement Award for seminal contributions spanning three decades in the design and analysis of novel coherent digital communication systems, including synchronization and tracking, differential modulation and signal design, spread spectrum techniques, and trellis-coded modulation for fading channels.
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