Kristoffer Gustafsson wrote: > Hi. > I would like to do some Linux podcasts. > to do that I want to record the things from my soundcard. > And I also want to get the sound from my microphone into my headset so > I can hear what I'm doing, and get that recorded at the same time. > Have you done such a thing Before? > /Kristoffer Hi Kristoffer, Even the cheapest built-in soundcards can be used for recording and playback under Linux. Live monitoring depends in some part on the abilities of your soundcard. Hardware monitoring, if your soundcard supports it, will let you hear what your microphone picks up without delay. However this function must be turned on. Software monitoring is where an audio app captures the sound and streams it to the soundcard output. In that case there may be some latency--a small audible delay--between input and output. You can control soundcard mixer levels, and possibly turn on hardware monitoring with amixer (see 'man amixer'). I'm more familiar with alsamixer, which uses ncurses. The ALSA sound libraries come with command-line recording/playback apps aplay and arecord. For more featureful audio production, you may like to investigate Ecasound, a flexible and powerful application capable of multitrack recording, or Nama, a digital audio workstation based on Ecasound. By default, Nama mixes its audio sources (live, prerecorded) and sends them to the soundcard output. Ecasound is probably packaged for your distribution. Nama can be installed using the 'cpan' or 'cpanm' perl software installers. These are all terminal-friendly applications. If you use orca or other accessibility software, you may be able to use GUI apps such as Audacity. Here is an older-but-still-useful guide to audio production on Linux for blind users. 1. http://ltsb.sourceforge.net/index.html And the author's own website. 2. http://juliencoder.de/ Note: The above assumes a vanilla linux system with ALSA. If you have pulseaudio installed, you will need to learn to PA way to do things, remove it, or disable it using pasuspender ('man pasuspender'). The best resource for audio on Linux is the Linux Audio Users mailing list. Ecasound and Nama also have their respective lists. Hope this helps. Joel > -- > Kristoffer Gustafsson -- Joel Roth _______________________________________________ Blinux-list mailing list Blinux-list@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/blinux-list