CMI-8738 Просмотр технического описания (PDF) - C-Media Electronics

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CMI-8738

C3DX PCI-Based HRTF 3D Extension Positional Audio Chip

C-Media Electronics 

Ver. 1.2

CMI-8738/PCI-SX AUDIO Specification

Audio Processing Technology

1. Stereo

It is only one-dimensional, as sounds come from (left /right) the physical location of

speakers.

2. Surround (Stereo Expander )

It filters the existing stereo signal to make the sounds fill in the area around the speakers,

and in front of the listener. Sound sources appear to come from outside the physical

locations of the speakers.

3. Multi-Speaker Surround (Dolby Pro Logic or Digital AC-3)

It uses five speakers instead of two to surround the listener; hence, sound sources come

from five directions and create engaging audio experience. This surround sound effect,

however, has to be pre-recorded, and it dose not support interactive environment.

C-MEDIA ELECTRONICS INC. Tel:886-2-87731100 Fax:886-2-87732211 URL : www.cmedia.com.tw

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