National Minimum Wage rates. The National Minimum Wage rate per hour depends on your age and whether youâre an apprentice-you must be at least school leaving age to get it.
I have a MIDI file example.mid on my Mac OS X 10.6 laptop. The laptop is connected to a MIDI keyboard (old Yamaha Clavinova, if it matters) via a Roland UM-One mk2 USB-MIDI interface. Using Apple's Audio MIDI Setup utility, I have configured the interface. Audio MIDI Setup's Test Setup feature will make my keyboard play notes.
Solution: 1  Open Audacity on your PC. 2  Go to preferences. Choose Quality and make sure to set Default Sample Rate to 44100 Hz. 3  Set the Default Sample Format to 24 or 32-bit float.  Set the Audio MIDI Setup to 44100 Hz 24-bit and 2- 1 ch. If you can still hear crackling playback sound, use 16-bit Default Sample Format.