Re: How does one record audio?

From: DavidB (odyseus00_at_whatistruth.net)
Date: 10/26/03

  • Next message: Frank Knobbe: "Re: ssh keys - howto?"
    Date: Sun, 26 Oct 2003 08:41:35 -0800
    To: freebsd-questions@freebsd.org
    
    

    If it use to work under Linux but no longer, are
    sure you hardware is ok. Have you ever been able
    to play any audio files? Also, you have to use
    mixer to adjust the input level and the recording
    source. See man mixer.

    Sounds like a hardware or configuration issue.

    Also there is a Windows version of the Audacity
    which I have used under Win2k it works nicely.

    Oh, I guess that begs the question does the same
    hardware setup work under windows?? If it does,
    then expect it to be a configuration issue with
    your sound setup [I have no idea if your sound chip
    is support under Freebsd and I haven't used 5.1,
    So someone else will have to answer that].

    Have you searched the freebsd mail archive of questions,
    stable, and current.

    also does the device show up in your boot messages?

    Sorry but in a rush,

    David

    RexFelis wrote:
    > I am using FreeBSD 5.1-p10, and recently I have
    > need to record spoken sounds. I have installed
    > Audacity from ports, as well as KRec, but neither
    > of these works. Audacity shows nothing but
    > silence for the waveforms. The KMix applet menu
    > in my taskbar shows the microphone as having no
    > volume, presumably because there's something not
    > properly connecting somewhere software-wise. The
    > microphone is plugged in.
    >
    > My motherboard is an Albatron KX400+ Pro, and I
    > am using its on-board audio, which is a 6-channel
    > capable Realtek ALC650 chip. This chip responds
    > beautifully to the 'device pcm' line being added
    > to the kernel config file. It does nothing for
    > the recording capabilities. A perusal of the
    > handbook revealed almost no mention at all about
    > recording audio, and certainly no mention I could
    > find about actually doing it. It did mention
    > adding 'device csa' for crystal sound cards, and
    > I thought the chip was a crystal chip, but doing
    > this has not had any effect.
    >
    > A google search turns up nothing but a few other
    > people asking the same question I have: How do
    > you manage this? bsdforums.org has some stuff
    > about this, but it's only talk that suggests that
    > others have working audio recording in place;
    > there is no mention of how to do this.
    >
    > I have even tried plugging the microphone into
    > the other possible jack.
    >
    > I need to record a CD for someone, of me
    > speaking. I really don't want to do this under
    > Windows, and while Audacity under Linux worked
    > for a short time, it now only produces static.
    > Something is obviously broken there.
    >
    > Does anyone have any ideas how I can get this
    > working? Have I left any information out that
    > might have been useful? I appreciate your help
    > on this matter.
    >
    > Shannon
    >
    > __________________________________
    > Do you Yahoo!?
    > Exclusive Video Premiere - Britney Spears
    > http://launch.yahoo.com/promos/britneyspears/
    > _______________________________________________
    > freebsd-questions@freebsd.org mailing list
    > http://lists.freebsd.org/mailman/listinfo/freebsd-questions
    > To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"
    >

    _______________________________________________
    freebsd-questions@freebsd.org mailing list
    http://lists.freebsd.org/mailman/listinfo/freebsd-questions
    To unsubscribe, send any mail to "freebsd-questions-unsubscribe@freebsd.org"


  • Next message: Frank Knobbe: "Re: ssh keys - howto?"

    Relevant Pages

    • Re: Green Arrays DevBoards!
      ... high-quality A/D and D/A conversion directly and that the wireless ... can generate AM or FM waveforms and send audio to a nearby radio. ... So the cost of physical hardware to do interesting things is cheap. ... experience with the chip and development environment. ...
      (comp.lang.forth)
    • Re: Apply filters to DirectSound *input* buffers
      ... What is the best method to apply an audio effect to a mic input which is ... If hardware effects were used, how does that change things for 1 or 2? ... You can only record the effects by recording the ... > use a call to "Process", pass in an input buffer, get an output buffer. ...
      (microsoft.public.win32.programmer.directx.audio)
    • Re: iPaq 36xx - PPC 2002 - Audio "thump"
      ... It's a problem with the hardware. ... >Such a usefull newsgroup! ... This audio chip was used in the iPAQs 3100, 3600, ...
      (microsoft.public.pocketpc)
    • Re: Apply filters to DirectSound *input* buffers
      ... >>effects on hardware capture buffers if the hardware supports those. ... That is the audio data is captured through DirectSound etc ... You can only record the effects by recording the ... use a call to "Process", pass in an input buffer, get an output buffer. ...
      (microsoft.public.win32.programmer.directx.audio)
    • hp presario V3000/ no recording at all/please help
      ... Though the music I can hear but there is problem with recording. ... Even when I test the hardware for recording, ... I can hear others sound but they can not listen me. ... I have other sound recording device like bluetooth audio and bluetooth ...
      (comp.music.midi)