void FestivalSynthesizer::run()
{
ros::NodeHandle node_handle;
subscriber_ = node_handle.subscribe( "robot_face/text_out", 1, &FestivalSynthesizer::callbackSynth, this );
// Subscribe to ROS message
talking_finished_publisher_ = node_handle.advertise<std_msgs::String>( "robot_face/talking_finished", 1 );
while( ros::ok() )
{
ros::getGlobalCallbackQueue()->callOne( ros::WallDuration( 3 ) );
if( synth_speech_ )
{
synthSpeech( text_for_synth_ );
festival_wait_for_spooler();
std_msgs::String msg;
std::stringstream string_stream;
string_stream << "talking_finished";
msg.data = string_stream.str();
talking_finished_publisher_.publish( msg );
synth_speech_ = false;
}
}
}
int main(void)
{
EST_Wave wave;
int heap_size = 210000; // default scheme heap size
int load_init_files = 1; // we want the festival init files loaded
festival_initialize(load_init_files,heap_size);
//festival_say_file("/etc/issue.text");
//festival_eval_command("(voice_msu_ru_nsh_clunits)");
//festival_say_text("а");
festival_eval_command("(voice_ked_diphone)");
festival_say_text("privet, suchka. blyahui");
festival_text_to_wave("hello world",wave);
wave.save("/tmp/wave.wav","riff");
// festival_say_file puts the system in async mode so we better
// wait for the spooler to reach the last waveform before exiting
// This isn't necessary if only festival_say_text is being used (and
// your own wave playing stuff)
festival_wait_for_spooler();
return 0;
}
/** Say a message
* @param msg
* the message to say
* @return 0
*/
int tts_say(const char *msg) {
if (!voice_selected) {
tts_select_voice("voice_kal_diphone");
}
festival_say_text(msg);
festival_wait_for_spooler();
return 0;
}
/** Say a message
* @param msg
* the message to say
* @return 0
*/
int tts_say(const char *msg) {
if (!voice_selected) {
// tts_select_voice("voice_cmu_us_slt_arctic_hts");
tts_select_voice("voice_kal_diphone");
}
festival_say_text(msg);
festival_wait_for_spooler();
return 0;
}
extern void
voice_wait()
{
festival_wait_for_spooler();
}
// Bloquea la ejecución hasta que se acabe de decir todo. Importante llamar a esto al
// final del programa.
void speech_close() {
festival_wait_for_spooler();
}
void TTS::waitForSpooler()
{
festival_wait_for_spooler();
}
