Variations on latency within a call can also cause echo or other problems, too.

Even the slightest variation can cause consternation for a ball player.

Any variation to this equilibrium causes a loss of control as the fish pulls.

These variations have caused problems for years in publishing.

Less than 2 per cent of all mutations cause visible variations, such as changes in color or shape.

Reports on genes whose variations cause three complex diseases are under review at scientific journals.

Variations in temperature will cause a multitude of effects.

Variations of wind can cause a similar effect.

Because transmissions are so precise, even slight variations can cause failures.

Such variations will almost inevitably cause a "knock-on" effect through the lower divisions.