Casio E-Con EA-200 User Manual page 14

Basic Steps for Configuring Sampling Parameters
Tip
• When you use the above procedure to configure sampling parameters for a single sensor, the
sampling mode is selected automatically in accordance with the specified total sampling time. In
this case, the parameters of the Setup dialog box's [Sample] tab and [Trigger] tab are also
configured automatically. The current sampling mode is indicated in the status bar.
For information about the mode indication in the status bar, see "E-Con EA-200 Application
Status Bar" on page 1-7. For information about the Setup dialog box's [Sample] tab and [Trigger]
tab, see "3 Setup".
• Tapping [Set] on the Total Sampling Time dialog box automatically configures the sampling
interval in accordance with the total sampling time that you input on the dialog box. The number
of samples value is calculate and rounded to the nearest integer. The number of samples integer
value is used to recalculate the total sampling time ({Number of Samples} × {Sampling Interval}),
and displays the result in the Total Sampling Time box on the Sensor Setup window. All of this
means that the value you input on the Total Sampling Time dialog box may not necessarily the
value that appears on the Sensor Setup window.
k Microphone-FFT Parameters
The [CASIO] - [Microphone-FFT] sensor option selects the EA-200's built-in microphone for
sampling sound.
In step (3) of the procedure under "To configure parameters for sampling with a single
sensor" on page 2-1, select [Microphone-FFT] on the [CASIO] tab for the sensor. This
causes the parameters described below to appear on the Sensor Setup window that appears
in step (4).
Parameter
Frequency Pitch
Frequency Max
Tip
• The menu bar's [Setup] button is unavailable while [Microphone-FFT] is selected.
2-4
Initial
Default
10 Specify the step in Hertz that should be used for sampling.
Specify the maximum frequency for sampling (minimum is
4000
always 0 Hz).
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