SPKRTEST(8) MidnightBSD System Manager’s Manual SPKRTEST(8)
spkrtest — test script for the speaker driver
The spkrtest utility is an easy to use test script for the speaker driver.
speaker device file
The spkrtest utility appeared in FreeBSD 1.0
MidnightBSD 0.3 July 23, 1995 MidnightBSD 0.3