Specifications

Comment:
- The system functions allow the beeper volume to be changed. (Refer to Section 5.2. and 5.3.)
- Specification of any of 3 through 667 to
wFreq deactivates the beeper or vibrator.
- Specification of zero to dwOnTime deactivates the beeper or vibrator.
- Specification of a value except zero to dwOnTime and wRepCnt and specification of zero to
dwOffTime keep the beeper sounding.
- For your reference, the relationship between the frequencies and the musical scale is listed below.
Scale 1 Scale 2 Scale 3 Scale 4
do (C)
- 1046 2093 4186
do# (C#)
- 1108
2217
re (D)
- 1174 2349
re# (D#)
- 1244 2489
mi (E)
- 1318 2637
fa (F)
698 1396 2793
fa# (F#)
739 1479 2959
sol (G)
783 1567 3135
sol# (G#)
830 1760 3520
la (A)
880 1760 3520
la (A#)
932 1864 3729
si (B)
987 1975 3951
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