Then came rapid clicks of the typewriter.
The Spider-man answered with a string of rapid clicks.
The response would be one click as a signal to proceed as planned, three rapid clicks as a signal to turn round and head back to Furstenfeldbruck.
He exchanged rapid clicks with the Queen matriarch, and the daughter Queen broke into a series of loud trills.
Their language was one of rapid clicks and buzzing drones, probably impossible for human vocal apparatus to imitate.
There was silence, and a series of rapid clicks as the pilots shut down their system.
He gave the switch its rapid clicks.
The FM call is heard as rapid dry clicks and the CF call as peeps.
Its voice was a rhythmic pattern of rapid clicks and pops from the ratchet joints of its mantis-legs.
Dr. Sininger found that a series of rapid clicks - resembling the rhythm of speech - produced a greater response in the right ear.