[V4L] Sound FAQ, and Image World TV card ?

Hi,

I am looking for the sound FAQ.

I would like to know if I am using the "good" stuff:
 Mandrake 7.1
 linux 2.2.15
 bttv-0.6.4h (I am not using bttv from the Kernel)

Mi TV card is "Image World", and I can't get the sound from it.
I looked it closely, and it hasn't the audio chips (msp, tda, tea).

The chips I can see are:

- HEF4052BT (Philips)
    C4652ME
    Hkb88225

- CONEXANT
   BTB878KHF
   25878-12
   CB0973.5
   9949 KOREA

- LIVEVIEW
   LVA001
   9934Q1F


- CSI  (a litte chip)
   24WC02J
   99428


Any solution, doctor ?


Thanks !

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Saludos de Julián
Telecommunication Engineer
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Linux hamradio database: http://linux.radio.org.au
Linux portail: http://www.linuxstart.com