Steinberg Wavelab Elements 7 handleiding
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28 WaveLab Elements Concepts
Related topics
3D Frequency Analysis
4.2.2 3D Frequency Analysis
This function in WaveLab Elements allows you to view a wave file in both the frequency and
time domains. Although a wave display (time domain) tells you a lot about where one sound
starts or ends in a file, for example, it doesn't tell you anything about the timbral contents
of the file. A frequency graph (frequency domain) allows you to investigate the individual
frequency components of an Audio File. With the addition of the time dimension you can
follow these frequencies in your Audio File over time and pick out individual snare hits or
vocal notes in a song, for example. The graph used in WaveLab Elements is sometimes
called a 3D-Spectrogram.
Displaying and viewing the graph
You can choose to analyze a selection of audio or an entire file. If you select a stereo record-
ing, a mix of the two channels will be analyzed. Once you have your region selected or no
region (in the case you wish to analyze the whole file) choose Analysis > 3D Frequency
Analysis.... The graph window will appear.
There is a scrub wheel that allows you to rotate the view around and a settings button that
displays the range of frequencies currently displayed. Click on this button to open the set-
tings dialog and edit the frequency range displayed, as well as to access other options.
Tip: The length of the selection affects the accuracy of the analysis. For short selections
the result will be very detailed. For longer selections (over a minute or so) the results are
generally less detailed as the harmonic content may vary between "measuring points", and
as such are not included in the graph. You might for example make a separate analysis of
the attack (beginning) of a sound, since the most drastic variations usually occur there.
Some example uses for 3D Frequency Analysis
The 3d Frequency Analysis graph in WaveLab Elements can be used for many purposes, for
example:
to see how the frequency spectrum is distributed in a mix.
as a basis for EQ-ing, so that you know which frequencies to reduce or boost.
to see which parts of the audio spectrum a certain background noise occupies (for
removing by filtering).
for educational purposes - these graphs tell you a lot about how different sounds are
"built".
Related topics
Frequency range
Metering
WaveLab Elements 7
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Productinformatie
| Merk | Steinberg |
| Model | Wavelab Elements 7 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 19820 MB |
Caratteristiche Prodotto
| Soort | Audio-editor |
| Platform | PC, Mac |
| Compatibele besturingssystemen | Windows 7 / Mac OS X 10.6 |
| Minimale opslag schijfruimte | 200 MB |
| Minimale processor | 2 GHz / Intel Core |
