The bass is unique among the orchestral strings in that it is a member of the viol, not violin, family of instruments. A bass is also sometimes called a string bass, upright bass, or double bass. Bass players are not only in demand in the world of classical music.
Warping: The parallel winding of warp ends from many winding packages (cone, cheese) on to a common package (warp beam) is called warping.arping carries out following operations: Objects of Warping: To arrange a convenient number of warp yarns of related length so that they can be collect on a single warp beam as a continuous sheet of yarns which can be used for sizing or next process.
Let off motion: Causes unrolling of warp from the warp beam. Take up motion: Causes rolling of the cloth roller and cloth. Warp stop motion, Weft stop motion, Warp protector motion,Weft mixing motion, Feeler motion, Break motion, Weft replenishment motion etc. Primary motion is necessary for weaving fabric.