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

Sound

Sound system speaker

Declaration

Source position: crth.inc line 96

procedure Sound(

  Hz: Word

);

Description

Sound sounds the speaker at a frequency of hz. Under Windows, a system sound is played and the frequency parameter is ignored. On other operating systems, this routine may not be implemented.

Errors

None.

See also

NoSound

  

Stop system speaker


Documentation generated on: Jun 23 2021