Speak N Spell 80 is a VST plugin instrument for recreating the sound a famous electronic toy from the late 70's and 80's. Add the plugin to a MIDI track: trigger the words with your MIDI keyboard, change the pitch with the pitch bend wheel.
Use the MIDI keyboard to trigger words or letter : in "assing" mode, each MIDI key trigger a different word. The SpeakNSpell80 VST is velocity sensitive, and react to pitchbend message. Or use the special mode to concatenate words and play with the MIDI keyboard. You can use the pitch bend command to change the pitch of the audio output while playing. SpeakNSpell80 is a VSTi plugin for Windows : you need a host application like Cubase, Ableton Live, Sonar, Vegas Pro, FL Studio etc.. for using it.