[WriteLog] Soundcard question

Robert Chudek - K0RC k0rc at pclink.com
Wed Dec 31 12:12:26 EST 2008


Ted,

I don't have an answer to your specific question, but the SoundBlaster 
product line has many revisions of the same model number. As a product was 
developed, the model number stayed the same but the revision number was 
bumped up and newer drivers would be released.

Specific to your card, here's a link to a historical overview of the CT4750 
that was introduced in 1997 by Ensoniq. The Ensoniq product line was 
acquired by SoundBlaster shortly after.

http://www.nationmaster.com/encyclopedia/Sound-Blaster-PCI-128

73 de Bob - KØRC in MN



----- Original Message ----- 
From: "Ted Boerkamp" <tboerkamp at cogeco.ca>
To: "'Writelog Reflector'" <writelog at contesting.com>
Sent: Monday, December 29, 2008 11:08 AM
Subject: [WriteLog] Soundcard question


> Hello Everyone.
>
>                        I have acquired an old Creative Labs PCI128 
> (CT4750)
> sound card to use in my computer
>
> for both RTTY decoding and for creating/transmitting SSB wave files. I
> decided on this card based on mail I had read
>
> from other  users on this reflector and it had scored a 7F using the S.C.
> checking program.
>
> However, when I installed it in my computer it only scores a 7B and I get
> the following message.
>
>
>
> " Writelog failed to find a wave mute switch on the output mixer. It will
> not be possible to automatically
>
> route your mic through your soundboard to two radios on the L/R soundboard
> outputs"
>
>
>
> Is there something I have missed setting up in WinXP to make this card 
> score
> 7F??? I do not run S02R
>
> at my station but I am just curious why I see 7B when others are seeing 7F
> using this card???
>
> Any help would be appreciated.
>
> Happy new Year to all.
>
> Regards.
>
>
>
> Ted Boerkamp VE3SS
>
>
>
>
>
>
>
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