Hello!
To use your Audiophile 2496 sound card with LabVIEW the first thing
you are going to need is a driver from the manufacturer. Most
manufacturers already have a driver that works with LabVIEW or at
least a driver written in C that then you can call from LabVIEW using
Call Library Function
ning 16-bit ambient
> noise data
> thru the sound card.
> to make sure i don't run out of memory, i'd like to read just
> a segment
> of the data and
> write to the sound card in a loop.
>
> how do i know when the sound output is done before writing to
>
HI,
i'd like to play back a huge file containing 16-bit ambient noise data
thru the sound card.
to make sure i don't run out of memory, i'd like to read just a segment
of the data and
write to the sound card in a loop.
how do i know when the sound output is done before writ
Hello Guill,
If you are using LabVIEW, you can use SO_Volume.vi (not present in all
LV versions).
If you are using CVI, the best way is to use Microsoft Windows SDK
functions, look at multimedia functions on msdn.com
Hopes this help
Salissou ISSA
Applications Engineer
National Instruments France
How can I set the input volume of my sound card before starting my
sound acquisition ? ( well how to use the appropriate dll )
I have the Volume control application , but it works for reading.. and
note to select record , to set input line volume !!
thanks
How about the shipping example called Sound Card Simple Spectrum
Analyzer.
Hi people, how are you? Well, I have a dubt and I would like to know
if some one can help me. I have to do a program that read a sound of
microphone and show this sinal (spectrum) in a graphic. I would like
to know what I have to do to read this signal of a sound card. Please,
help me...
Regards
