Rules for the swaras of Krishna Yajur Veda

Courtesy: Sri.HN.Bhat

http://www.sanskritweb.net/sansdocs/svaras.pdf

http://sanskritdocuments.org/learning_tools/sarvanisutrani/1.2.29.htm

http://srinilakshmi.wordpress.com/2007/06/11/%E0%A4%AA%E0%A4%BE%E0%A4%A0-2-%E2%80%93-%E0%A4%B8%E0%A5%8D%E0%A4%B5%E0%A4%B0%E0%A4%BE%E0%A4%83/

6 उच्चैरुदात्तः                             1.2.29

अनुवृत्ति – अच्

A vowel uttered in high tone is said to be उदात्त

7 नीचैरनुदात्तः                             1.2.30

अनुवृत्ति – अच्

A vowel uttered in low tone is said to be   अनुदात्त 

8 समाहारः स्वरितः                         1.2.31

अनुवृत्ति – अच्

A vowel uttered in a combination of  उदात्त and अनुदात्त is said to be स्वरित.

The application of three accents to each of the three lengths of the vowel gives rise to nine varieties for each vowel.