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Summary
DescriptionVoice waveform and spectrum.png
English: I created this image myself using Matlab tools.
I, the copyright holder of this work, release this work into the public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.
La bildo estas kopiita de wikipedia:en. La originala priskribo estas: == Summary == I created this image myself using Matlab tools. == Licensing == {{PD-self}} {| border="1" ! date/time || username || edit summary |---- | 00:02, 7 December 2005 || [[:e