ZYNAPTIQ UNFILTER

UNFILTER Standard Version Features

Function / Feature	Standard
Delivery Format	Download
License Type	Perpetual License
User Support	1 User
Standalone Operation	—
Plugin Formats	AAX (Native) / AU / AudioSuite / RTAS / VST

Application Scenarios: Sound for Picture Post-Production

• Remove comb filtering caused by multiple microphones recording simultaneously or proximity to reflective surfaces.
• Eliminate resonances caused by room geometry or off-axis reflections from shotgun microphones.
• Correct frequency roll-off in the recording path and chest resonances from lavalier microphones.
• Enhance the separation between dialogue and background sounds.
• Apply measured filter responses to noise to synthesize room tone for filling editing gaps.
• Manipulate the perceived distance of background sounds by emphasizing spatial filtering effects.
• Significantly improve the quality of sound effects (SFX) and Foley recordings.

Application Scenarios: Music Production and Mastering

• Correct resonances and other frequency response issues in acoustic instrument recordings or live performances.
• Remove "baked-in" EQ or filtering effects from tracks prior to mixing or mastering.
• Remove tonal coloration from guitar amplifiers, or apply it to DI (Direct Input) guitar signals.
• Perform corrective EQ on any sound source in seconds.
• Balance the spectrum between single tracks or multiple songs.
• Capture the frequency response of external hardware EQs or other signal paths and apply or save it as an Impulse Response file.
• Eliminate spectral peaks caused by body resonances, such as on bass or acoustic guitars.

Application Scenarios: Sound Design

• Extract a filter response curve from one sound and apply it to another.
• Remove the natural body resonance of a sound and apply a different resonance characteristic.
• Retrospectively "turn on" or "turn off" a synthesizer's low-pass filter.
• Highlight details in a sound that are usually masked by other characteristics.
• Synthesize hums, hisses, or rumbles by applying the filter response of a sample sound to noise.
• Use the NOISE MONITOR function to separate noise components within a sound.
• Generate multiple object state sounds for game audio from a single file.

Application Scenarios: Broadcast and ENG (Electronic News Gathering)

• Apply adaptive equalization to time-varying audio content, such as mixed music streams.
• Enhance the clarity of speech recordings by removing resonances and signal path-related roll-offs.
• Reduce tonal coloration caused by transmission through telephones, loudspeakers, walkie-talkies, public address systems, etc.
• Improve the clarity of speech recorded with low-fidelity or covert recording equipment.

Technical Specifications (Tech Specs)

Delivery Format	Digital Download (Download)
License Type	Standard: Perpetual License
User Support	Single User (1 User)
Standalone Operation	No
Operating System	Windows / macOS
Plugin Formats	AAX (Native) / AU / AudioSuite / RTAS / VST

Q: What are the main features of the ZYNAPTIQ UNFILTER plugin?

A: ZYNAPTIQ UNFILTER is an intelligent audio correction tool that automatically detects and removes frequency issues such as resonances, EQ coloration, and comb filtering in recordings, restoring the original sound.

Q: What is the difference between UNFILTER and a regular Graphic EQ?

A: The main difference is that UNFILTER automatically analyzes and generates corrective filters, whereas traditional EQs require manual searching for problematic frequencies. UNFILTER's processing is more precise and faster, making it particularly suitable for complex spectral issues.

Q: I primarily work with vocal dialogue; can UNFILTER help improve clarity?

A: Yes, UNFILTER is highly suitable for dialogue processing. It can effectively remove chest resonances from lavalier microphones and comb filtering caused by room reflections, significantly enhancing dialogue clarity and intelligibility.

Q: Can the filter settings generated by UNFILTER be saved or applied to other audio?

A: Yes, UNFILTER can export the detected filter response as a standard Impulse Response file (WAV), allowing you to conveniently apply it to other audio tracks or use it in other IR-supported effects.