[sdiy] Soundcard spectrum analyzer?

[Csaba Zvekan]

Wow this is some software. I downloaded and installed Visual Analyzer  
10.0.5. I was amazed...

Thanks Karl

Csaba

JH. wrote:
> That looks very promising!
> Thank you!
>
> JH.
>
>
> ----- Original Message ----- 
> From: "Karl Ekdahl" <elektrodwarf at yahoo.se>
> To: "JH." <jhaible at debitel.net>; <synth-diy at dropmix.xs4all.nl>
> Sent: Thursday, May 08, 2008 5:53 PM
> Subject: SV: [sdiy] Soundcard spectrum analyzer?
>
>
> Jurgen,
>
> Not sure if this will work for your exact purposes, but out of all analyzing 
> software out there that i've seen - commercial or not - nothing beats Visual 
> Analyser (http://www.sillanumsoft.org/) which is free.
>
> Karl
>
> ----- Ursprungligt meddelande ----
> Från: JH. <jhaible at debitel.net>
> Till: synth-diy at dropmix.xs4all.nl
> Skickat: torsdag 8 maj 2008 2:48:21
> Ämne: [sdiy] Soundcard spectrum analyzer?
>
> Hi,
>
> I'm looking for an unexpensive way to measure a frequency response.
> I've seen there are a couple of shareware programs that use the soundcard of
> a PC to both create a stimulus signal, and to measure the response.
> Does anybode on the list have experience with one of these programs?
>
> I'm looking for something to measure highly resonant filters, and I'm not
> sure if something that's aiming for the Audio / HiFi market is good enough,
> with short chirp signals and all.
> I'd feel more confident with something that sweeps very slowly, and measures
> with a small bandwidth filter - or whatever the equivalent in the digital
> domain would be.
>
> Can you recommend anything? (Price range 50 ... 100 Dollars, or is this
> unrealistic?)
>
> Thanks in advance,
>
> JH.
>
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