1 ;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
3 ;;; Centre for Speech Technology Research ;;
4 ;;; University of Edinburgh, UK ;;
5 ;;; Copyright (c) 1998 ;;
6 ;;; All Rights Reserved. ;;
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9 ;;; this software and its documentation without restriction, including ;;
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19 ;;; derived from this software without specific prior written ;;
22 ;;; THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK ;;
23 ;;; DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ;;
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34 ;;; Some (experimental) data for investigating metrical trees
37 ;;; Set up generation of metrical tree, this includes getting
41 ;;; (set! utt1 (metsynth (Utterance Text "For afternoon tea")))
42 ;;; (utt.relation_tree utt1 'MetricalTree)
45 (set! scfg_grammar (load (path-append libdir "scfg_wsj_wp20.gram") t))
58 (auto_metrical_tree utt)
61 (define (metsynth utt)
66 ;;; Assumed everything is using Roger diphones
68 ;;(lex.create "cmu_mettree")
69 ;;;(lex.set.phoneset "radio_phones")
70 ;;(lex.set.phoneset "radio_phones")
72 (define (setup_cmu_mettree_lex)
73 "(setup_cmu_mettreelex)
74 Lexicon derived from the CMU lexicon (cmudict-0.1), around 100,000 entries,
75 in the radio phoneset (sort of darpa-like)."
76 (if (not (member_string "cmu_mettree" (lex.list)))
78 (print "making cmu lexicon")
79 (lex.create "cmu_mettree")
80 (lex.set.compile.file (path-append lexdir "cmu_mettree_lex.out"))
81 (lex.set.phoneset "radio")
82 (require 'lts__us) ;; US English letter to sound rules
83 (lex.set.lts.method 'lts_rules)
84 (lex.set.lts.ruleset 'nrl_us))))