I found no sound effects when playing 96K or 192KHz sound sources. Instructions:

1.Currently Xonar HDAV 1.3 effects including Dolby/DTS support common 44.1K, 48KHz sound sources processing and will assure high-definition audio (96K/192KHz) in hi-fidelity playback. This is also usually the behavior that professional audiophiles and musicians prefer.

2.If you still want to have the effects, you can use some editing software (Ableton Live, Cakewalk, CoolEdit, Soundforge, etc.) to convert the sounds into 48KHz files.

3.Please note that the frequency meter on Xonar HDAV Center panel will not take effect either when the playback source is 96KHz or 192KHz sample rate to prevent any processing distortion.

[FAQs]

Q1: Does the Xonar HDAV 1.3 support Windows Vista?Answer:

Yes, the Xonar HDAV 1.3 driver package does support Windows Vista 32/64 bit and most key features are available. In addition, Xonar HDAV 1.3 supports unique DS3D GX 2.0 on Windows Vista, which can recover DirectSound 3D hardware and EAX gaming sound effects on Vista for a lot of existing DirectX games.

Q2: Why does the Xonar HDAV 1.3 support Dolby and DTS technologies? Answer:

Dolby & DTS are the ONLY brands and technologies recognized by the CE industry and available on a wide range of audio equipment. Xonar includes these features to make your PC a powerful media and entertainment center.

Q3: Why is Xonar HDAV 1.3 the best audio card for HTPC and multi-channel speakers?

Answer:

The Xonar HDAV 1.3 supports Dolby Digital Live and DTS Connect, which allow a single digital connection to your AV receiver to carry Dolby Digtial and DTS 5.1 audio. In addition, Xonar HDAV 1.3 also provides Dolby Pro-Logic IIx and DTS Neo:PC to upmix TV and other music to multi-channel surround sound in Home Theater environments. Xonar HDAV 1.3 also has Ultra High Fidelity SNR120dB on ALL 7.1 channel analog output at 192K/24bit, which is the best quality consumer audio card in the world. Therefore, it’s also the best card to deliver the high quality audio through an analog connection to your home theater system or high-end multi-channel speakers.

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ASUS Xonar HDAV 1.3