Sonible – smart:EQ 4 v1.1.1 VST, VST3, AAX for Windows

• Context-Aware Multi-Track Spectral Unmasking: Simultaneously networks and unmasks up to 10 audio tracks within a single group, eliminating inter-instrument frequency clashing without manual sidechain routing.
• Hierarchical 3-Tier Layering: Drag and drop tracks across three sonic tiers (Foreground, Midground, and Background) to instruct the AI algorithm which elements should command focus and which should yield space.
• Unified Remote Multi-Instance Control: Adjust any smart:EQ 4 instance within an active group from any other instance's window without swapping DAW plugin interfaces.
• AI-Driven smart:filter Engine: Automatically identifies spectral resonances, harshness, and tonal deficiencies in seconds to conform incoming audio to optimal target curves.
• Three Dedicated smart:filter Operating Modes:
  • Track Mode: Applies corrective tonal balancing to the local track only.
  • Group Mode: Leaves local track tonal balance unaltered while carving dynamic space for other group members.
  • Track & Group Mode: Concurrently corrects channel tonal balance and participates in group-wide spectral unmasking.
• Dynamic Standard Filter Bands: Standard parametric EQ bands feature dynamic compressor-style behavior (Threshold, Attack, Release, Range) alongside static equalization.
• Target Profile Suite & Reference Track Import: Loaded with instrument, vocal, and genre-specific master profiles, plus the ability to analyze and clone custom reference audio files.
• Adjustable AI Learning Limits: Configure maximum analysis training times to ensure precise algorithm calibration on complex, evolving audio passages.
• Cured by Team R2R: Fully pre-activated release operating seamlessly with the TEAM R2R System v1.5.2 runtime framework.

Mixing in True Context Rather than Isolation
Traditional equalizers operate in isolation: an engineer inserts an EQ on an acoustic guitar, makes tonal adjustments, and hopes it fits into the mix alongside the lead vocal and piano. When clashing occurs, resolving the frequency masking typically requires tedious back-and-forth comparison, sidechain ducking, or complex routing matrices.

Sonible smart:EQ 4 redefines parametric equalization by introducing context-aware inter-channel intelligence. Rather than treating tracks as isolated elements, smart:EQ 4 treats your mix as a cohesive ecosystem. By linking up to 10 instances into a shared network, the AI analyzes the spectral interactions of every connected channel, carving out masking frequencies in real time while enhancing the clarity of primary elements.

Surgical Control with Drag-and-Drop Simplicity
The central group view transforms spectral balance into an intuitive visual hierarchy. Simply drag your Lead Vocal into Tier 1 (Foreground), Guitars and Keys into Tier 2 (Midground), and Reverb/Pad returns into Tier 3 (Background). The smart:filter algorithms calculate the optimum cross-filtering decisions automatically, allowing you to achieve mix separation that would otherwise require hours of manual notch filtering.

Multi-Track Group Workflow:

• Inter-Instance Communication Network:

  • Connect up to 10 discrete instances of smart:EQ 4 across your DAW session.
  • Any parameter change made to instance A within the group view can be accessed and adjusted from instance B.

• 3-Tier Depth Allocation:

  • Tier 1 (Foreground): Reserved for primary mix focal points (Lead Vocals, Solo Lead, Kick/Snare). Receives maximum unmasking priority; surrounding tracks yield space.
  • Tier 2 (Midground): Assigned to rhythm foundations and secondary leads (Guitars, Keyboards, Bass). Balanced dynamically against foreground elements.
  • Tier 3 (Background): Tailored for harmonic glue and ambient layers (Synths, Pads, Backing Harmonies, FX). Automatically carved out when primary instruments trigger.

• Multi-Track Spectral Analyzer Overlay:

  • Inspect the real-time frequency curves and phase interaction of all grouped tracks within a single window to spot masking issues instantly.

Intelligent Parameterization:

• smart:filter Modes:

  • Track: Standard channel correction. Balances the input against chosen profile targets without participating in group processing.
  • Group: Pure unmasking utility. Keeps the channel's native character intact while dynamically ducking frequencies that mask higher-priority group members.
  • Track & Group: Comprehensive hybrid mode. Balances channel resonances and coordinates group unmasking simultaneously.

• Fine-Tuning the AI Output:

  • Smoothing Parameter: Controls the broadness of the calculated AI filter curve (from surgical notch correction to gentle broad-stroke tone sculpting).
  • Adaptive Mode: Enables continuous dynamic adaptation, actively updating filter responses on highly dynamic instruments and expressive singers.
  • Split Bounding Handles: Limit the smart:filter's operational reach to specific frequency ranges (e.g., restrict processing strictly to the 200 Hz – 4 kHz band).

• Profile Ecosystem & Custom References:

  • Pre-calibrated targets for Drums, Bass, Guitars, Acoustic Instruments, and Vocals.
  • Master bus profiles categorized by musical genre (Pop, Rock, Hip-Hop, EDM, Jazz, Classical).
  • Custom Reference Learning: Drag and drop a reference track (.wav, .aif, .mp3) to generate an instant profile and match its tonal character.
  • Configurable Learning Time: User-definable analysis durations to prevent inaccurate profile training during silent passages or transitional breakdowns.

Precision Toolset:

• Dynamic Standard EQ Bands:

  • Every non-AI band can function as an independent dynamic filter.
  • Compressor-like parameters: Threshold, Ratio, Range, Attack, and Release.
  • Clean up transient mud or control shrill sibilance only when it exceeds user-defined thresholds.

• Mid/Side Processing & Channel Splitting:

  • Process Mid (sum) and Side (difference) information independently across any band.
  • Tighten low-end center imaging while boosting high-frequency sparkle across the stereo perimeter.

• Auto-Gain Compensation:

  • Compensates for perceived loudness changes caused by extensive boosting or cutting, ensuring objective A/B evaluation based on timbre rather than volume.

Plugin Specifications:

• Supported Formats: VST2, VST3, AAX Native (64-bit)
• Audio Processing Engine: 64-bit internal floating-point DSP
• Latency Modes: Linear Phase & Low-Latency Zero-Sample Modes
• Channel Routing: Stereo, Mono, Mid/Side
• Sample Rate Support: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz, 176.4 kHz, 192 kHz

Compatible Digital Audio Workstations (DAWs):

• Image-Line FL Studio
• Ableton Live (All 64-bit versions)
• Steinberg Cubase / Nuendo
• PreSonus Studio One
• Cockos REAPER
• Bitwig Studio
• Avid Pro Tools (AAX Native 64-bit)
• Cakewalk by BandLab

Installation Steps:

1. Confirm that TEAM R2R System v1.5.2 (or higher) is installed on your Windows system.
2. Run smartEQ4_v1.1.1_Setup.exe (or equivalent official setup executable) as Administrator (Right-click -> Run as administrator).
3. Select your desired plugin formats (VST2, VST3, AAX) and default directories:
   • Default VST3: C:\Program Files\Common Files\VST3\Sonible\
   • Default AAX: C:\Program Files\Common Files\Avid\Audio\Plug-Ins\
4. Complete the installation wizard.
5. The release is pre-cured by Team R2R and interfaces directly with the local R2R System runtime; no authorization codes, license keys, or iLok dongles are required.
6. Launch your DAW, perform a plugin rescan, and load smart:EQ 4.

Recommended Workflow Setup:

1. Insert smart:EQ 4 on your main competing channels (e.g., Lead Vocal, Guitars, Keyboard, Bass).
2. Open any instance, navigate to the Group header, and assign all instances to "Group 1".
3. Assign your Lead Vocal to Tier 1 (Foreground) and mid-range instruments to Tier 2 (Midground).
4. Click Learn on all tracks simultaneously and let your DAW play through a representative section of the song (chorus or dense groove).
5. smart:EQ 4 will balance individual tracks while carving frequency pockets to make the vocal sit clearly on top of the mix.

Frequently Asked Questions (FAQ):

• Q: Why is TEAM R2R System v1.5.2 required?
  A: Sonible uses a proprietary local challenge-response validation protocol. The TEAM R2R System runtime intercepts and resolves these license queries locally, allowing the cured plugin to operate fully unlocked without internet access.
• Q: Can smart:EQ 4 communicate with smart:comp 3?
  A: While smart:EQ 4 networks with other smart:EQ 4 instances across its 10-track group matrix, smart:comp 3 runs its own dedicated 7-track dynamics group. Both share the same clean, low-CPU architectural design.
• Q: Does the multi-track group processing introduce latency?
  A: Inter-plugin communication carries zero latency overhead; overall plugin latency depends on whether you run standard linear-phase or low-latency zero-phase filter modes.