A document controllers tasks include: 1  Registering of internal and external documents. 2  Maintain document control registers / documents for incoming and outgoing project documents. 3  Ensure that the latest revision and approval status of drawings is kept updated continuously.4  Maintain stick files in an orderly manner. document controllers tasks include: 1  Registering of internal and external documents. 2  Maintain document control registers / documents for incoming and outgoing project documents. 3  Ensure that the latest revision and approval status of drawings is kept updated continuously. 4  Maintain stick files in an orderly manner.
What is the connection between speech and vocal cord? Both the vocal tract as well as the vocal cord has a major role to play in the production of speech. Several organs are present inside the vocal tract that regularly monitor and control the centers of speech. For this they take the help of brainâs internal feedback.
The arytenoid cartilages, which anchor the vocal cords at the rear of your larynx, play a major role in tightening and moving your vocal cords in and out to vary the pitch of the sounds you make. A fold of tissue, called the ventricular fold, lies directly above your vocal cords.The ventricular fold is sometimes called a 'false vocal cord,' but it does not participate in phonation. It probably helps close the upper part of your larynx during swallowing.uscles of the Larynx. The muscles of your larynx are divided into two main groups. The extrinsic muscles (extrinsic means 'outside') move your larynx as a whole unit. There are nine pairs of extrinsic laryngeal muscles that elevate (lift) or depress (lower) your larynx.