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#Using the festival speech synthesis system with windows 10 keygen#

#Using the festival speech synthesis system with windows 10 keygen#

u/blaise/ros/ros-pkg/stacks/sound_drivers/sound_play/scripts/say.py Usage: /u/blaise/ros/ros-pkg/stacks/sound_drivers/sound_play/scripts/say.py 'String to say.' This script can take its input from the command line, or if the command-line is empty it can take input from standard input. The say.py script gives command-line access to this functionality.

The sound node can also be used to synthesize speech using the festival speech synthesis system. # Sound identifiers that have special meaningīyte ALL = -1 # Only legal with PLAY_STOPīyte sound # Selects which sound to play (see above)īyte PLAY_STOP = 0 # Stop this sound from playingīyte PLAY_START = 2 # Play the sound in a loop until a stop request occursīyte command # Indicates what to do with the sound $ cat `rospack find sound_play`/msg/SoundRequest.msg The relevant information is below the " Sounds" comment. To get an up-to-date list of the built-in sounds, consult the definition of the sound_play/SoundRequest message. Look at the > message definition for IDs.įor example ( soundplay_node.py should be running first): $ rosrun sound_play playbuiltin.py 2 Plays one of the built-in sounds based on its integer ID. Usage: /u/blaise/ros/ros-pkg/stacks/sound_drivers/sound_play/scripts/playbuiltin.py Some standard sounds are built-into the driver, and can be played only by specifying their integer identifier using playbuiltin.py. Playing "/usr/share/xemacs21/xemacs-packages/etc/sounds/im_so_happy.wav". The path to the file should be absolute, and be valid on the computer on which sound_play is running.įor example (soundplay_node.py should be running first): $rosrun sound_play play.py /usr/share/xemacs21/xemacs-packages/etc/sounds/im_so_happy.wav Usage: /u/blaise/ros/ros-pkg/stacks/sound_drivers/sound_play/scripts/play.py sound_to_play.(ogg|wav) The file must be available on the computer on which soundplay_node.py is running, and an absolute path should be given. For help on getting soundplay_node.py running refer to the tutorial. The following utilities can be used to play sound when soundplay_node.py is running. Documentation of the language bindings are in doxygen. It should be unnecessary to directly generate messages when playing sounds from C++ or Python.

When a sound is played multiple times, at most two copies of that sound will accumulate in the queue at once.Ĭ++ and Python bindings are provided.

There is no way to tell when a sound stops playing.

For example one node may stop a sound that was started by the other one.

Two nodes independently using the same sound may have strange interactions.Please let us know if these limitations actually bother you. The ROS API and in particular the message format should not be relied on and may change at any time to support extended functionality.You will have to configure SDL and ALSA/OSS to default to the sound device you want to use. Because it accesses SDL via pygame, it has no control over which sound device is used.

This node has been tested on the Logitech USB speakers on the PR2 and on some built-in Intel sound-cards, but should support any sound card that is supported by SDL. Nodes change the state of a sound by publishing to the robotsound topic. The sound_play node considers each sound (built-in, wave file or synthesized text) as an entity that can be playing, playing repeatedly or stopped.