76 lines
2.6 KiB
Diff
76 lines
2.6 KiB
Diff
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diff -u -r festival-1.4.2/lib/tts.scm festival-1.4.2-asterisk/lib/tts.scm
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--- festival-1.4.2/lib/tts.scm Wed Jan 8 09:54:14 2003
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+++ festival-1.4.2-asterisk/lib/tts.scm Tue Jan 7 08:51:44 2003
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@@ -236,6 +236,15 @@
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(utt.synth
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(eval (list 'Utterance 'Text string))))))
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+(define (tts_textasterisk string mode)
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+ "(tts_textasterisk STRING MODE)
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+Apply tts to STRING. This function is specifically designed for
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+use in server mode so a single function call may synthesize the string.
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+This function name may be added to the server safe functions."
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+ (utt.send.wave.asterisk
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+ (utt.synth
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+ (eval (list 'Utterance 'Text string)))))
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+
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(define (tts_return_to_client)
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"(tts_return_to_client)
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This function is called by clients who wish to return waveforms of
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diff -u -r festival-1.4.2/src/arch/festival/wave.cc festival-1.4.2-asterisk/src/arch/festival/wave.cc
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--- festival-1.4.2/src/arch/festival/wave.cc Mon Jun 4 07:40:10 2001
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+++ festival-1.4.2-asterisk/src/arch/festival/wave.cc Tue Jan 7 08:53:09 2003
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@@ -377,6 +377,38 @@
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type = "nist";
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else
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type = get_c_string(ltype);
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+
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+ w->save(tmpfile,type);
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+ write(ft_server_socket,"WV\n",3);
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+ socket_send_file(ft_server_socket,tmpfile);
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+ unlink(tmpfile);
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+
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+ return utt;
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+}
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+
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+static LISP utt_send_wave_asterisk(LISP utt)
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+{
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+ // Send the waveform to a client (must be acting as server)
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+ EST_Utterance *u = utterance(utt);
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+ EST_Wave *w;
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+ EST_String tmpfile = make_tmp_filename();
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+ LISP ltype;
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+ EST_String type;
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+
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+ w = get_utt_wave(u);
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+ if (ft_server_socket == -1)
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+ {
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+ cerr << "utt_send_wave_client: not in server mode" << endl;
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+ festival_error();
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+ }
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+
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+ ltype = ft_get_param("Wavefiletype");
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+ if (ltype == NIL)
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+ type = "nist";
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+ else
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+ type = get_c_string(ltype);
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+ w->resample(8000);
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+ w->rescale(5);
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w->save(tmpfile,type);
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write(ft_server_socket,"WV\n",3);
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socket_send_file(ft_server_socket,tmpfile);
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@@ -454,6 +486,13 @@
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"(utt.send.wave.client UTT)\n\
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Sends wave in UTT to client. If not in server mode gives an error\n\
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Note the client must be expecting to receive the waveform.");
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+
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+ init_subr_1("utt.send.wave.asterisk",utt_send_wave_asterisk,
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+ "(utt.send.wave.asterisk UTT)\n\
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+ Sends wave in UTT to client. If not in server mode gives an error\n\
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+ Note the client must be expecting to receive the waveform. The waveform\n\
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+ is rescaled and resampled according to what asterisk needs");
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+
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init_subr_1("send_sexpr_to_client", send_sexpr_to_client,
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"(send_sexpr_to_client SEXPR)\n\
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Sends given sexpression to currently connected client.");
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