Audacity: Time stretching audio

All demos from “10 Powerful Tips Every Audacity User Should Know”

1. 0:280:46Noise reduction in AudacityThe narrator demonstrates how to remove background noise by selecting a noise profile and applying the Noise Reduction effect with specific sensitivity and smoothing settings.Audacity· AI Audio Enhancer & Noise Reduction
2. 1:231:10Spectral editing and frequency deletionThe user shows how to switch to Spectrogram view in Audacity to identify and delete specific low-end rumble frequencies using the Spectral Delete tool.Audacity· AI Audio Enhancer & Noise Reduction
3. 2:471:04Real-time compression for speechA demonstration of Audacity's real-time compressor, showing how to adjust threshold, ratio, and attack/release settings while listening to the live output.Audacity· AI Audio Editor
4. 3:530:38Applying a limiter in AudacityThe narrator adds a limiter effect to a track and configures the threshold to -1dB to prevent audio clipping during playback.Audacity· AI Audio Editor
5. 4:330:13Trimming audio with keyboard shortcutsA quick demonstration of selecting a portion of a voiceover and using the command/control+T shortcut to trim the audio to size.Audacity· AI Audio Editor
6. 4:500:35Sync-locking multiple tracksThe user demonstrates how to enable 'Sync-Lock Tracks' to ensure that deleting a section of one track automatically shifts all other tracks to maintain synchronization.Audacity· AI Audio Editor
7. 5:320:42Time stretching audioCurrentThe narrator shows how to use the Pitch and Speed settings to time-stretch audio to a specific percentage while optimizing for voice clarity.Audacity· AI Audio Editor
8. 6:510:28Using VST effects in real-timeThe demonstration shows how to add a third-party VST plugin (Waves Doubler) to a track and adjust presets during real-time playback.Audacity· AI Audio Editor
9. 7:241:13Exporting audio in different formatsThe narrator walks through the export menu, explaining how to configure settings for MP3, WAV, and FLAC files, including bitrate and sample rate options.Audacity· AI Audio Editor
10. Watch “10 Powerful Tips Every Audacity User Should Know” →

AI Audio Editor

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1. 4:311:04Record audio in AudacityA walkthrough of recording a first track, including checking preferences, using the red record button, and managing multiple tracks with the pause and stop functions.Dewi Jenkins
2. 17:272:36Apply Compressor effectThe user shows how to use the Compressor effect to even out volume and add punch to a vocal track.Dewi Jenkins
3. 22:202:41Normalize vs Amplify comparisonThe narrator compares the Amplify and Normalize effects side-by-side on the same track to show the difference in peak handling.Dewi Jenkins
4. 28:470:46Import audio filesShows three ways to bring external audio files onto the Audacity timeline using menus and keyboard shortcuts.Dewi Jenkins
5. 29:330:32Split audio clipsDemonstrates how to use the right-click menu to create a split point in an audio track.Dewi Jenkins
6. 30:260:46Zoom in and out of waveformsDemonstrates using Ctrl + Scroll and the magnifying glass tool to navigate the audio timeline.Dewi Jenkins
7. 6:311:35Non-destructive editing and clip dragging in AudacityThe narrator demonstrates how to use the new clip handle bar to drag audio segments and how to recover deleted sections using the non-destructive trim tool.Joe at Claricast
8. 8:101:04Copying smart clips between Audacity sessionsA demonstration of copying an audio segment from one project and pasting it into another as a 'smart clip' to retain editing flexibility.Joe at Claricast
9. 10:001:53Applying real-time effects in AudacityThe narrator shows how to add live, non-destructive effects like EQ, compression, and reverb to a track while monitoring the output and visual response.Joe at Claricast
10. 12:521:00Time stretching and pitch shifting clipsThe narrator demonstrates using the Alt/Option key to drag the edge of a clip for time stretching and using keyboard shortcuts to shift pitch independently.Joe at Claricast
11. 13:550:30Switching timeline to beats and measuresA walkthrough of changing the timeline ruler from seconds to musical beats and measures and enabling the snap-to-grid feature.Joe at Claricast
12. 2:412:23Normalize audio in AudacityThe narrator demonstrates how to select a track and apply the Normalize effect in Audacity, adjusting the peak amplitude to -3 dB to establish a consistent volume baseline.Master Editor