I can't get festival to output any sound. Any ideas?
I have festival 1.95 installed on Fedora Core 4.
% rpm -qa | grep fest
festival-1.95-3
% cat festival.conf
[general]
host=localhost
port=1314
usecache=yes
cachedir=/var/lib/asterisk/festivalcache/
festivalcommand=(tts_textasterisk "%s" 'file)(quit)\n
I added this to the festival.scm:
;;; Command for Asterisk begin
(define (tts_textasterisk string mode)
"(tts_textasterisk STRING MODE)
Apply tts to STRING. This function is specifically designed for
use in server mode so a single function call may synthesize the string.
This function name may be added to the server safe functions."
(utt.send.wave.client (utt.wave.resample (utt.wave.rescale (utt.synth
(eval (list 'Utterance 'Text string))) 5) 8000)))
;;; Command for Asterisk end
I start the festival server BEFORE Asterisk on the same server:
% festival_server -p 1314 -l /tmp &
I added this test extension:
; testing festival (text-to-speech app)
exten => 1222,1,Answer()
exten => 1222,n,Wait(1)
exten => 1222,n,Festival(mary had a little lamb) ; do NOT use quotes
around the string! if you use commas, you will have to escape them with
a "\" (backslash).
exten => 1222,n,Hangup()
When I dial 1222, all I hear is a click and then hangup.
The festival_server.log file reads:
"Load server start /tmp/festival_server.scm"
stival port=1314
wrapper Mon Dec 26 00:48:29 EST 2005 : USING DEFAULT CONFIGURATION
wrapper Mon Dec 26 00:48:30 EST 2005 : waiting
server Mon Dec 26 00:48:30 2005 : Festival server started on port 1314
client(1) Mon Dec 26 00:48:43 2005 : accepted from myhost
client(1) Mon Dec 26 00:48:43 2005 : disconnected
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