Re: Audio Card Problems"mcp6453" <mcp6453@gmail,com > wrote in message
news:dBiVj.154192$3k2.18746@fe10.news.easynews,com
> One of my two audio computers has a CardDeluxe card, and
> the other has an M-Audio DIO-2496. Both computers are XP
> SP2, have no viruses or spyware, and are completely
> patched and up to date.
How do these cards work when you try to record with standard recording
software, such as Sound Recorder or Audacity?
> If I try to add narration to a slide presentation in
> PowerPoint 2003, the program crashes when I click on Set
> Microphone Level. (I know I can embed a file separately,
> but timing with narration works differently.)
Set Microphone level is not an implemented function for either card.
The hard crash seems severe, but its origin would be the absence of a
software-controlled microphone input level feature for either of these
cards.
> If I change either computer to the on board sound "card",
> the program doesn't crash.
That's because as a rule, built -in audio interfaces do implement a
software-controlled microphone input.
> Therefore, at least on these
> two computers, the DAL and the M-Audio cards are not
> compatible with PowerPoint 2003.
I wouldn't lose a lot of sleep over that.
> Two questions: If you have PowerPoint 2003 on a computer
> with either of these sound cards, would you test the
> Slide Show | Record Narration | Set Microphone Level...
I would recognize that with either card, the function that this operation
requires does not exist.
> function to see if PPT crashes on you? In any case, do
> you have a suggestion for troublehooting this problem. I
> really don't want to use the garbage on board audio for
> the presentation.
I'd do my recording with a program like Audacity, edit up some wav file
sound clips, and plug them into PPT as desired.