Re: reading frequency into PC

From: YD (yd.techHAT_at_techie.com)
Date: 06/04/04


Date: Fri, 04 Jun 2004 00:44:07 -0300

On Thu, 3 Jun 2004 10:33:06 +0200, "Frithiof Andreas Jensen"
<frithiof.jensen@die_spammer_die.ericsson.com> wrote:

>
>"Spehro Pefhany" <speffSNIP@interlogDOTyou.knowwhat> wrote in message
>news:b15sb0lur8i8jubqovchsb63as061nl6sp@4ax.com...
>
>> What O/S? I doubt it's possible to do this reliably under Wind*ws.
>>
>
>Not So Fast - What about the Sound Card?
>
>Surely this will sample up to a bit beyond 20 KHz, it is there, the input is
>protected and there are drivers for it so you do not have to write them!
>
>WinXP is not bad at all, actually it is the best OS out of Microsoft.
>

http://www.dazyweblabs.com. There's a freeware frequency counter in
the download section.

- YD.

-- 
Remove HAT if replying by mail.


Relevant Pages

  • Re: software defined radios
    ... need a very high Q antenna with a very low noise amplifier to isolate ... if your sound card can manage a sample rate of at least ... perhaps the German equivalent at 77 kHz if you can manage to sample at ...
    (rec.radio.shortwave)
  • Re: Using a sound card for measurement.
    ... So go shopping for a sound card that fits your requirements. ... The sound card in my laptop is able to do that. ... The only difference between a sine wave at 1KHz and a sine wave at ... No difference from the one that will do 9.6 KHz. ...
    (rec.audio.tech)
  • Re: Is higher oversampling ratio better in signal fidelity in digital world?
    ... They resample at 48 kHz during playback ... regardless of the input sample rate. ... This is a requirement of Intels ACM97 sound card standard. ... that all internal operations are ...
    (comp.dsp)
  • Re: Using a sound card for measurement.
    ... The sound card in my laptop is able to do that. ... That depends what my sound card supports, 16 bit will be good enough. ... Hmm CD's use a sample rate of 44.1 kHz so that will definitely not ...
    (rec.audio.tech)
  • Re: Copy analog recording to harddrive
    ... connected to my sound card, I just need to tell my computer what to do ... Audacity is free and works well. ... Be sure to get the separate MP3 plugin. ... Remove HAT if replying by mail. ...
    (rec.audio.pro)

Quantcast