[Overview][Procedures and functions][Variables][Index] Reference for unit 'wincrt' (#rtl)

sound

Sound PC speaker

Declaration

Source position: wincrt.pp line 30

procedure sound(

  hz: Word

);

Arguments

hz

  

Frequency of sound

Description

Sound sounds the PC speaker. It emits a tone with frequency Hz for 500 milliseconds. (the time argument is required by the windows API)

See also

nosound

  

Stop the speaker


Documentation generated on: Sep 28 2017