CMI-8738 Datasheet, PDF (25/28 Pages) C-Media Electronics – C3DX PCI-Based HRTF 3D Extension Positional Audio Chip

Ver. 1.2
CMI-8738/PCI-SX AUDIO Specification
HRTF 3D Positional Audio Technology White-Paper
How to listen to C3D sound correctly and properly?
1. Use Headphones to Have Much Better Effect
When you use headphones in listening, there will be less interference such as outside voices
or room reflections comparing to using speakers.
2. Choose Correct Output Devices
Choose the correct output devices in the options of demo program in accordance with what
listening devices you want to listen to. Listening through speakers must be proceeded by
crosstalk-cancellation, so if you choose the wrong output devices, there won’t be any 3D
positional audio effect.
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