The following shows the effect on the audio wave before and after changing the amplification settings. If peaks are to be reduced, then apply negative amplification, at first try with value 2 and keep increase it until the voice gets proper. Positive or negative amplification can be applied on selected tracks. In the amplification window enter negative value to reduce amplification. Select the portion of audio peak tracks, and click on Effect -> Amplification. The audio peaks in voice tracks can be reduced by adjusting the amplification in places where its required. Paste this by placing cursor at a specific location on the track and press Ctrl + V. Just like you can imagine, use your mouse to select a portion of the track that needs to be copied and press Ctrl + C. If there is a need to repeat a specific portion of voice tracks in some other places on this audio track, you can use simple copy/paste for this purpose. In your audio tracks, the unwanted portion of voices can be deleted by selecting it with mouse and pressing delete button in keyboard. Manipulate Audio Tracks by CUT, COPY and PASTE To change between Mono and Stereo channels, go to Edit -> Preferences -> Devices and then change Channels value. We can manipulate these audio waves to edit the audio files. When it is recording, it will also display the audio waves based on the input voice.
While recording, you can also pause in-between, and finally press the stop button to stop recording. In Audacity, toolbar contains buttons like Pause, Playback, Stop, Skip to begin, Skip to End, Record.Īs you can imagine, the basics are very straight forward to start the recording, press the record button, which will activate your system’s microphone and start recording. Record Audio from Microphone and Playback # apt-get install audacityįor windows, after downloading executable from here, click on the exe to install it, 2. For example, on Ubuntu, use apt-get or aptitude tool as shown below. On Linux, use appropriate package management tool to install Audacity. This article explains few essentials features of audacity with screenshots. Convert audio from one format to anotherĪpart from Linux you can also install Audacity on Windows and Mac OS X.The following are few important features of audacity: Audacity is an open source software for manipulating audio.
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