Sentence examples for signalling practice from inspiring English sources

Introduced from 1915, the system was based on American speed signalling practice with GRS2A upper quadrant mechanical signals with two arms able to indicate up to 5 different speed aspects to train drivers.

The criticism was primarily out of partisan preference for GWR-designed locomotive stock among Western Region staff; in particular, the class was 'left-hand drive' in contrast to 'right-hand drive' GWR locomotive and signalling practice, a factor in the Milton rail crash of 1955.

Compare to Australian railway signalling Victoria uses a mix of railway signalling practices: British route signalling with home and distant signals (2 position signalling) and American speed signalling (3 position signalling).

Decide coded passwords and signals, and practice signaling, for example with a flashlight.

In fact, a lot of sparse signals may satisfy the form of block-sparse signal in practice, such as multi-band signal, DNA array (DNA microarray), radar pulse signal, and multiple measurement vector problems [16].

While TDM may be applied to either digital or analog signals, in practice it is applied almost always to digital signals.

Signals in practice have finite supports and can be approximated as nearly band-limited signals, based on this in [13, 14] it is shown that a more appropriate basis for signal interpolation is the Prolate Spheroidal Wave or Slepian functions [15].

The restrictions would reduce the quality of digital signals, a practice known as down-rezzing.

As is well known the disturbances usually are high frequency signals in practice.

However, the vibration signals in practice contain much noise and a variety of frequency components obeying non-Gaussian distributions.

b H force. Actually, the simulated results can not reflect completely the real responses as there are a lot of undesired signals in practice.