Fabfilter Pro-Q 3: Testing phase modes in Pro-Q 4

Demo summary
The user switches between Zero Latency, Natural Phase, and Linear Phase modes in both FabFilter plugins while phase-inverted to see if any residue appears during playback.
Step-by-step
- Set the plugin to Zero Latency mode
- Switch to Natural Phase mode while the signal is phase-inverted
- Switch to Linear Phase mode
- Adjust the Linear Phase resolution from Low to High and Maximum
- Monitor the output for any audio residue or sound
Options
- Linear Phase resolution settings: Low, High, or Maximum
Watch out for
- Switching from Linear Phase to Natural Phase causes a momentary latency shift
Highlights
“complete complete silence”
All demos from “Pro-Q 4 vs Pro-Q 3: DO THEY SOUND DIFFERENT?”
2:581:04Testing phase modes in Pro-Q 4CurrentThe user switches between Zero Latency, Natural Phase, and Linear Phase modes in both FabFilter plugins while phase-inverted to see if any residue appears during playback.Fabfilter Pro-Q 3· AI Audio Editor
4:162:03Comparing shelf and notch filters in Pro-Q 3 and 4The demonstration continues by applying low shelves at 120Hz, bell filters, and high-frequency notches to both plugins to verify they still null perfectly under different filter types.Fabfilter Pro-Q 3· AI Audio Editor- Watch “Pro-Q 4 vs Pro-Q 3: DO THEY SOUND DIFFERENT?” →
AI Audio Editor
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6:311:12Editing EQ Nodes and BandsThe narrator shows how to drag EQ nodes, adjust Q values, change filter types, and solo specific bands within the Pro-Q 4 instance view.FabFilter
14:170:59Frequency Collision DetectionThe demo shows setting a bass guitar as a collision reference to identify and fix frequency masking in rhythm guitars using a high-pass filter.FabFilter
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5:560:25Taming low-mids with Spectral EQThe user demonstrates applying spectral EQ around 300Hz to manage low-mid resonance and improve the feel of the track.Streaky
2:581:04Testing phase modes in Pro-Q 4CurrentThe user switches between Zero Latency, Natural Phase, and Linear Phase modes in both FabFilter plugins while phase-inverted to see if any residue appears during playback.MixbusTv
4:162:03Comparing shelf and notch filters in Pro-Q 3 and 4The demonstration continues by applying low shelves at 120Hz, bell filters, and high-frequency notches to both plugins to verify they still null perfectly under different filter types.MixbusTv
0:161:10Notching out frequencies with FabFilter Pro-Q3Matty demonstrates how to identify and remove 'muddy' frequencies around 500Hz in a vocal track using the notch filter and solo audition mode in Pro-Q3.Matty Harris | MixAndMasterMySong
4:570:53Creating a filtered delay effectMatty uses steep low and high-cut filters in Pro-Q3 to isolate a specific frequency range for a parallel slap delay effect on a vocal track.Matty Harris | MixAndMasterMySong
7:100:48Broad stroke EQ for mix presenceThe demo shows using a wide Q setting to boost the brightness of a sample in real-time, helping it cut through a dense mix.Matty Harris | MixAndMasterMySong