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Teachers' toolkit for creating and re-purposing OER using FOSS/Audio and Video OER (view source)
Revision as of 13:27, 24 February 2017
, 13:27, 24 February 2017→Amplifying sound
You may have an audio recording where there is some unwanted disturbance throughout, such as traffic sounds. You can use the ‘Noise Reduction’ function in Audacity to reduce the background noise. You can also use the ‘amplify’ function to increase or reduce the sound level in a track
You may have an audio recording where there is some unwanted disturbance throughout, such as traffic sounds. You can use the ‘Noise Reduction’ function in Audacity to reduce the background noise. You can also use the ‘amplify’ function to increase or reduce the sound level in a track
[[File:Amplifying (reducing) the background music.png|500px]]
[[File:Amplifying (reducing) the background music.png|600px]]
[[File:Audio file with background music amplified (reduced).ogg]]
[[File:Audio file with background music amplified (reduced).ogg]]
