Search found 59476 matches

by steve
Tue Oct 04, 2011 4:37 pm
Forum: Mac OS X
Topic: Linear loudness vertical axis in frequency spectrum?
Replies: 10
Views: 3003

Re: Linear loudness vertical axis in frequency spectrum?

Thank you for satisfying my curiosity zapparella :) For my own usage I would not find a linear scale to be useful. (Considering the frequency plots in my previous posts, most of the interesting stuff is in the range of -42 dB to -24 dB, which on a linear scale is about 0.008 to 0.063, but that is pr...
by steve
Tue Oct 04, 2011 4:26 pm
Forum: General Feedback and Discussion
Topic: audio sounds like coming from a metal can
Replies: 10
Views: 3325

Re: audio sounds like coming from a metal can

There are several potential problems that can occur when dealing with very long files. Not least, any processing will take ages. Is there any reason why you cannot just work on one track at a time rather than trying to combine them all into one huge file?
by steve
Tue Oct 04, 2011 4:22 pm
Forum: General Feedback and Discussion
Topic: audio sounds like coming from a metal can
Replies: 10
Views: 3325

Re: audio sounds like coming from a metal can

WAV files are limited to a maximum size of 4 GB http://en.wikipedia.org/wiki/WAV

1 hour at CD quality (16 bit, 44100 Hz, stereo) requires about 620 MB. That gives a maximum of about 6.5 hours.
What is the exact WAV format that you are using? (mono or stereo? 16, 24 or 32 bit? What sample rate?)
by steve
Tue Oct 04, 2011 3:51 pm
Forum: General Feedback and Discussion
Topic: .AIF file import clipping
Replies: 7
Views: 3337

Re: .AIF file import clipping

The 0 dB limit is not a limitation in Audacity. In fact Audacity is one of the relatively few audio programs that can handle over 0 dB correctly (recent versions of Audacity 1.3.x). The 0 dB limit is a limitation of "integer formats". In 16-bit, there are are 65536 possible values. These r...
by steve
Tue Oct 04, 2011 3:00 pm
Forum: Windows
Topic: Id3v1 en Id3v2 van MP3-files mis ik in nieuwe release
Replies: 1
Views: 404

Re: Id3v1 en Id3v2 van MP3-files mis ik in nieuwe release

I doubt that many people on this part of the forum can read Dutch, so here's a Google Translation: In the new version I miss the ability to edit ID3 tags in the ID3 v1 and ID3 v2 like this in the 1.2.6 version was still possible. However, there are media-fill capabilities but they are not at that le...
by steve
Tue Oct 04, 2011 2:55 pm
Forum: Recording Techniques
Topic: Microphone Audio Levels
Replies: 10
Views: 2865

Re: Microphone Audio Levels

For setting up a home studio, the mixing desk is the centre piece of the studio - everything goes through the mixer. However, for making a PowerPoint presentation, it is unlikely that you will need a mixing desk. The main purpose of a mixing desk is to mix together multiple sound sources into a sing...
by steve
Tue Oct 04, 2011 1:42 pm
Forum: Windows
Topic: Help with measuring speech rate
Replies: 2
Views: 1217

Re: Help with measuring speech rate

If somebody said I needed to do this. I'd probably mark off a one minute chunk of timeline and count the syllables as the speaker progressed. That is how I would do it, but if I was doing research and needed to test a lot of subjects, then I'd have one or more prepared scripts written down each wit...
by steve
Tue Oct 04, 2011 5:15 am
Forum: GNU/Linux and Unix-like
Topic: Cannot open file with audacity
Replies: 8
Views: 4818

Re: Cannot open file with audacity

Just a side issue, the current version of Skype for Linux works fine with PulseAudio.
by steve
Tue Oct 04, 2011 5:13 am
Forum: Windows
Topic: Combining two tracks into one - voice overs
Replies: 5
Views: 938

Re: Combining two tracks into one - voice overs

You're in luck - some kind person has written a tutorial about that :) http://wiki.audacityteam.org/wiki/Creating_a_simple_voice_and_music_Podcast_with_Audacity I would however also recommend that you use the 1.3.13 version of Audacity - it's a lot better than the old 1.2.6 version. You can get it h...
by steve
Tue Oct 04, 2011 4:59 am
Forum: Audio Processing
Topic: Odd behaviours on joining and splitting stereo tracks
Replies: 50
Views: 8518

Re: Odd behaviours on joining and splitting stereo tracks

Select both tracks, and then Mix and Render (Tracks>Mix and Render). Notice that it creates a mixed Stereo track, but the positions have switched. The clue is in the name, (though probably not apparent to many users): "Mix and Render". The stereo track is the result of mixing the selected...