Re^3: How to record audio file?

[karlgoethebier]

ress, i didn't use Win32::SoundRec yet.

But from the manual:

record([$bitspersample, $samplespersec, $channels])

...The three parameters are optional. $bitspersample defaults to 8, $samplespersec defaults to 11025, $channels defaults to 1.

Even cheaper cards have up to 24Bit/96kHz. Did you try?

And perhaps using a preamp/mixer?

Regards, Karl

[Lotus1]

We're getting off topic here but I'm curious why you think the recording resolution will affect the recording level? A high resolution or high frequency sample of a small signal is still a small signal.

[karlgoethebier]

Lotus1:

...but I'm curious why you think the recording resolution will affect the recording level.

I didn't say this. But i'm shure that increasing sample rate/sample depth will decrease signal-to-noise ratio noise. The input level is another thing.

Very best regards, Karl