Science Fair Project Encyclopedia
Tone contour
Tone contours are numbers that represent the way pitch varies over a syllable. Their invention is attributed Yuen Ren Chao. If you visualise a stave of music, there are five horizontal lines. Each representing a different pitch level. The pitch levels are numbered from 1 to 5, the lowest being 1 and the highest being 5.
The Standard Mandarin third tone has a tone contour /214/, showing a pitch that dips and then rises.
Examples of level tone contours are /11/, /22/, /33/, /44/ and /55/.
Falling tone contours include /51/, /31/, /53/, etc.
Rising tone contours include /13/, /35/, /15/, etc.
10-26-2009 08:16:03
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The contents of this article is licensed from www.wikipedia.org under the GNU Free Documentation License. Click here to see the transparent copy and copyright details