1 <?xml version="1.0" encoding="ISO-8859-1" ?> 2 <grammar version="1.0" xml:lang="en-US" mode="voice" root="_digits"> 3 <!-- 4 Test grammar, this digits grammar recognizes a variable number of 5 digits. For best accuracy, is is always better to apply constraints 6 to the grammar, such as phone number constraints, length constraints 7 or other. 8 --> 9 <meta name="word_penalty" content="160"/> 10 11 <rule id="_digits" scope="public"> 12 <item> 13 <ruleref uri="#S"/> 14 <tag>MEANING=S.X;</tag> 15 </item> 16 </rule> 17 18 <rule id="S"> 19 <item repeat="1-"> 20 <ruleref uri="#DIGIT"/> 21 <tag>X=X?X:'';X=X+DIGIT.V;</tag> 22 </item> 23 </rule> 24 25 <rule id="DIGIT"> 26 <one-of> 27 <item> 28 zero 29 <tag>V='0'</tag> 30 </item> 31 <item> 32 oh 33 <tag>V='0'</tag> 34 </item> 35 <item> 36 one 37 <tag>V='1'</tag> 38 </item> 39 <item> 40 two 41 <tag>V='2'</tag> 42 </item> 43 <item> 44 three 45 <tag>V='3'</tag> 46 </item> 47 <item> 48 four 49 <tag>V='4'</tag> 50 </item> 51 <item> 52 five 53 <tag>V='5'</tag> 54 </item> 55 <item> 56 six 57 <tag>V='6'</tag> 58 </item> 59 <item> 60 seven 61 <tag>V='7'</tag> 62 </item> 63 <item> 64 eight 65 <tag>V='8'</tag> 66 </item> 67 <item> 68 nine 69 <tag>V='9'</tag> 70 </item> 71 </one-of> 72 </rule> 73 74 </grammar> 75 76 77
