Izotope Rx: Using advanced selection and harmonic tools

Demo summary
A walkthrough of the Lasso, Paintbrush, and Magic Wand tools to select specific frequencies and their associated harmonics for processing.
Step-by-step
- Select the Time-Frequency tool to define both the X and Y axis simultaneously
- Use the Lasso tool to draw a freehand selection around a specific problem area
- Use the Paintbrush tool to pinpoint and paint over specific tones or pitches
- Click a tone with the Magic Wand tool to automatically trace its shape based on amplitude and contrast
- Open the Harmonic tools while a selection is active
- Choose to select all, odd, or even harmonics up to the 10th order to capture the fundamental's overtones
Options
- Use the Time selection tool for broad issues like breaths or clicks across the full frequency range
- Use the Frequency selection tool for consistent droning notes across the entire timeline
- Select specific ordered harmonics up to the 10th order
- Toggle between odd and even harmonic selections
Tips
- The Magic Wand is best used for problems that are dense in terms of contrast, brightness, and amplitude
- Use the Harmonic tools in conjunction with the Magic Wand to quickly isolate and remove all overtones associated with a fundamental frequency
Highlights
“it's a little bit more transparent in the fact that it will trace the exact shape that you're looking for”
All demos from “How to Use iZotope RX12 (Musicians Guide)”
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21:083:20Using advanced selection and harmonic toolsCurrentA walkthrough of the Lasso, Paintbrush, and Magic Wand tools to select specific frequencies and their associated harmonics for processing.Izotope Rx· AI Audio Editor
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47:240:56Truncating audio with Trim SilenceThe demonstrator uses the Trim Silence module to automatically remove gaps between sound design recordings and tighten the sequence.Izotope Rx· AI Audio Editor
55:372:38Batch breath removal with Breath ControlThe narrator applies the Breath Control module to an entire vocal track, adjusting sensitivity to reduce breaths while maintaining a natural sound.Izotope Rx· AI Audio Enhancer & Noise Reduction
1:03:081:48Repairing clipped audio with De-clipThe demonstrator uses the De-clip module to reconstruct transients and remove digital distortion from an over-gained vocal recording.Izotope Rx· AI Audio Enhancer & Noise Reduction
1:07:401:24Eliminating guitar amp humThe narrator uses the 'Learn' function in the De-hum module to identify and completely remove a consistent buzzing sound from a guitar track.Izotope Rx· AI Audio Enhancer & Noise Reduction
1:12:302:05Optimizing master loudness for streamingThe demonstrator uses the Loudness Optimize module to boost the level of quiet sections in a master without affecting the loudest peaks.Izotope Rx· AI Mastering
1:14:481:24Previewing audio on streaming codecsThe narrator uses the Streaming Preview module to hear how a track will sound when compressed by Spotify, Apple Music, or YouTube codecs.Izotope Rx· AI Mastering- Watch “How to Use iZotope RX12 (Musicians Guide)” →
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5:012:08Edit multiple tracks simultaneously with Composite ViewThe instructor demonstrates using Composite View in RX 11 to perform synchronized edits across both mono and stereo guitar tracks while maintaining independent undo histories.Sam Loose Audio Engineer
4:250:49Identifying drum transients in the RX 12 SpectrogramThe narrator zooms into a drum recording to show how vertical lines in the spectrogram represent full-frequency transients like kick drum hits.Mastering․com
10:241:18Importing files and toggling view modesA demonstration of dragging a vocal file into RX 12 and using the slider to transition between waveform and spectrogram displays.Mastering․com
21:083:20Using advanced selection and harmonic toolsCurrentA walkthrough of the Lasso, Paintbrush, and Magic Wand tools to select specific frequencies and their associated harmonics for processing.Mastering․com
47:240:56Truncating audio with Trim SilenceThe demonstrator uses the Trim Silence module to automatically remove gaps between sound design recordings and tighten the sequence.Mastering․com
Izotope Rx