Pulsar Sounds
This animation plays sounds produced from pulsar radio-frequency signals.
Usage:
Click a red button to select one of the pulsars.
Then click "Play" to hear the radio signals emitted by that pulsar.
(Be sure that sound is enabled for your computer.)
"Rewind" stops the sound and returns to the beginning of that audio clip.
"Stop" pauses the sound.
"Home" returns to the beginning of the movie so you can choose a
different pulsar.