Gravitational pull is the invisible force that causes massive objects to pull other objects towards them. For instance, when a person jumps up in the air, it is the earthâs gravitational pull... Gravitational pull is the invisible force that causes massive objects to pull other objects towards them.
Audacity is a free, easy-to-use audio editor and recorder for Windows, Mac OS X, and GNU/Linux. You can use Audacity to: 1  Record live audio; 2  Cut, Copy and Paste, Delete, Duplicate, and Split audio files; 3  Change the speed, pitch or volume of a recording; 4  Apply effects to any part of the sound; 5  Align audio segments.
Audacity recording levels too low. This section is now closed. Audacity 1.3.x is now obsolete. Please use the current Audacity 2.1.x version. The final version of Audacity for Windows 98/ME is the legacy 2.0.0 version. Audacity recording levels too low. Here's a link to what it looks like.