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;;; ;;
;;; Centre for Speech Technology Research ;;
;;; University of Edinburgh, UK ;;
;;; Copyright (c) 1996,1997 ;;
;;; All Rights Reserved. ;;
;;; ;;
;;; Permission is hereby granted, free of charge, to use and distribute ;;
;;; this software and its documentation without restriction, including ;;
;;; without limitation the rights to use, copy, modify, merge, publish, ;;
;;; distribute, sublicense, and/or sell copies of this work, and to ;;
;;; permit persons to whom this work is furnished to do so, subject to ;;
;;; the following conditions: ;;
;;; 1. The code must retain the above copyright notice, this list of ;;
;;; conditions and the following disclaimer. ;;
;;; 2. Any modifications must be clearly marked as such. ;;
;;; 3. Original authors' names are not deleted. ;;
;;; 4. The authors' names are not used to endorse or promote products ;;
;;; derived from this software without specific prior written ;;
;;; permission. ;;
;;; ;;
;;; THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK ;;
;;; DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ;;
;;; ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT ;;
;;; SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE ;;
;;; FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES ;;
;;; WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN ;;
;;; AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ;;
;;; ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF ;;
;;; THIS SOFTWARE. ;;
;;; ;;
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;;;
;;; Specification of voices and some major choices of synthesis
;;;
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;;;
;;; This should use some sort of database description for voices so
;;; new voices will become automatically available.
;;;
(define (language_british_english)
"(language_british_english)
Set up language parameters for British English."
(require 'voices)
;; Will get more elaborate, with different choices of voices in language
(set! male1 voice_rab_diphone)
(if (symbol-bound? 'voice_don_diphone)
(set! male2 voice_don_diphone))
(if (symbol-bound? 'voice_gsw_diphone)
(set! male3 voice_gsw_diphone))
(if (symbol-bound? 'voice_gsw_450)
(set! male4 voice_gsw_450))
(male1)
(Parameter.set 'Language 'britishenglish)
)
(define (language_american_english)
"(language_american_english)
Set up language parameters for Aemerican English."
(require 'voices)
(if (symbol-bound? 'voice_kal_diphone)
(set! female1 voice_kal_diphone))
(if (symbol-bound? 'voice_kal_diphone)
(set! male1 voice_kal_diphone))
(male1)
(Parameter.set 'Language 'americanenglish)
)
(define (language_scots_gaelic)
"(language_scots_gaelic)
Set up language parameters for Scots Gaelic."
(error "Scots Gaelic not yet supported.")
(Parameter.set 'Language 'scotsgaelic)
)
(define (language_welsh)
"(language_welsh)
Set up language parameters for Welsh."
(set! male1 voice_welsh_hl)
(male1)
(Parameter.set 'Language 'welsh)
)
(define (language_castillian_spanish)
"(language_spanish)
Set up language parameters for Castillian Spanish."
(voice_el_diphone)
(set! male1 voice_el_diphone)
(Parameter.set 'Language 'spanish)
)
(define (select_language language)
(cond
((or (equal? language 'britishenglish)
(equal? language 'english)) ;; we all know its the *real* English
(language_british_english))
((equal? language 'americanenglish)
(language_american_english))
((equal? language 'scotsgaelic)
(language_scots_gaelic))
((equal? language 'welsh)
(language_welsh))
((equal? language 'spanish)
(language_castillian_spanish))
((equal? language 'klingon)
(language_klingon))
(t
(print "Unsupported language, using English")
(language_british_english))))
(defvar language_default language_british_english)
(provide 'languages)
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