Taste buds contain receptor cells for taste stimuli are located in structures. Some taste buds are also found on the soft palate, epiglottis and lower oral pharynx. There are three types of taste buds: Basal cells, Supporting Cells, and Sensory cells (sometimes called taste receptor cells).
Laryngitis is an inflammation of the voice box, or larynx (say LAIR-inks), that causes your voice to become raspy or hoarse. Laryngitis can be short-term or long-lasting (chronic). Most of the time, it comes on quickly and lasts no more than 2 weeks. Chronic symptoms are those that last 2 weeks or longer.
Soda pop, it is rumored, can make your voice raspy sounding. There is no evidence that short or long term soda makes your voice sound raspy, or changes it's tonality in any other way. A raspy voice is usually caused by repeated minor damage to your vocal cords, that your body repairs, but leaves behind scar tissue.