Leg side more exactly match this area of the field). Conversely, off is analogous to baseball's "opposite-field" hitting. Leg side The leg side, or on side, is defined to be a particular half of the field used to play the sport of cricket. From the point of view of a right-handed batsman facing the bowler, it is the left hand side of the cricket field (being to the bowler's right). With a left-handed batsman the on side is to the batsman's right (and to the bowler's left). A cricket field is notionally divided into two halves, by an imaginary line running down
Square wave in very sensitive circuits such as precision analog-to-digital converters, sine waves are used instead of square waves as timing references. In musical terms, they are often described as sounding hollow, and are therefore used as the basis for wind instrument sounds created using subtractive synthesis. Additionally, the distortion effect used on electric guitars clips the outermost regions of the waveform, causing it to increasingly resemble a square wave as more distortion is applied. Simple two-level Rademacher functions are square waves. The square wave in mathematics has many definitions, which are equivalent except at the discontinuities: It can be defined as