PhidgetSoundSensorMBS.SPLChanged(dB as Double, dBA as Double, dBC as Double, octaves() as Double)

Type	Topic	Plugin	Version	macOS	Windows	Linux	iOS	Targets
event	Phidgets	MBS Phidgets Plugin	22.1	✅ Yes	✅ Yes	✅ Yes	❌ No

The most recent SPL values the channel has measured will be reported in this event, which occurs when the DataInterval has elapsed.

If a SPLChangeTrigger has been set to a non-zero value, the SPLChange event will not occur until the dB SPL value has changed by at least the SPLChangeTrigger value.
The dB SPL value is calculated from the Octaves data.
The dBA SPL value is calculated by applying a A-weighted filter to the Octaves data.
The dBC SPL value is calculated by applying a C-weighted filter to the Octaves data.
The following frequency bands are represented:

octaves[0] = 31.5 Hz
octaves[1] = 63 Hz
octaves[2] = 125 Hz
octaves[3] = 250 Hz
octaves[4] = 500 Hz
octaves[5] = 1 kHz
octaves[6] = 2 kHz
octaves[7] = 4 kHz
octaves[8] = 8 kHz
octaves[9] = 16 kHz

dB: The dB SPL value.
dBA: The dBA SPL value.
dBC: The dBC SPL value.
Octaves: The dB SPL value for each band.