Evaluation Module User's Guide

Basic Operating Set-Up—Windows Vista www.ti.com
To set the ADC sampling frequency:
1. Open the Sound options from the Control Panel. ( Start → Control Panel → Sound)
2. Open the microphone properties of the USB audio codec from the Sound options and select the
Advanced tab, as Figure 3-6 illustrates.
3. Select the desired ADC sampling frequency from seven options: 8 kHz, 11.025 kHz,16 kHz, 22.5 kHz,
32 kHz, 44.1 kHz, and 48 kHz.
Figure 3-6. Microphone Properties—Advanced Tab (Windows Vista)
Set-Up Guide22 SBAU141 – January 2009
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