Eight of the targets showed a definite amplitudemodulation on the echo.
2
Additionally, evidence that kinase pathways exhibit frequency and amplitudemodulation is examined.
3
Photosynthetic activity was measured using pulse amplitudemodulation fluorometry.
4
The high linearity of this filter is suitable for optical modulators used in multilevel amplitudemodulation.
5
A wide stability regime is achieved by using a dispersion-compensated cavity and employing nonlinear polarization evolution for passive amplitudemodulation.