Changes

<nowiki>**</nowiki> Audio –Audio file with background music added

<nowiki>**</nowiki> Audio –Audio file with background music added

=== Reducing background noise levels ===

=== 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 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

Image – Reducing background noise

Image – Amplifying (reducing) the background music

<nowiki>**</nowiki> Audio – Audio file with background noise reduced

<nowiki>**</nowiki> Audio – Audio file with background music amplified (reduced)

=== Exporting the Audacity project to create audio output file ===

=== Exporting the Audacity project to create audio output file ===