Grav-LF – Bass Enhancement Tool
Grav-LF is a precision Bass Enhancement Processor built around a specialized dual-layer FFT analysis engine that monitors the critical 20 Hz to 1000 Hz frequency range in real time. Instead of adjusting the low-end blindly, Grav-LF allows users to visualize the exact spectral impact of the enhancement—making it easier to balance fundamental sub-frequencies against generated upper harmonics for perfect translation on any system.
The processor features seven bass tonal modes and operates with maximum CPU efficiency. By focusing strictly on the crossover bandwidth, it achieves high-fidelity saturation without the need for oversampling or added latency. Grav-LF is available as both a Standalone application and a VST3 plugin.
KEY FEATURES
• Engine: Dual-Layer FFT-Driven Bass Enhancement Processor
• Modes: 7 selections for tonal shaping
• Frequency Range: 20 Hz to 1000 Hz
• Analyzer: Dual-Layer Input/Output FFT display for precise harmonic monitoring
• FFT Engine: 4096 / 8192-point resolution with Blackman window
• Response Model: Internal 4.5 dB tilt and 350 ms ballistic decay
• Gain Structure:
– Drive: 0 to +24 dB
– Output: -12 dB to +12 dB
• Metering: Dual-layer LR Peak meters (background = input, foreground = output)
• Precision: 32-bit floating-point processing
• Sample Rates: 44.1 – 96 kHz (Standalone), Host-Dependent in VST3
Standalone-Only Features
• Playback: Drag & Drop loading with Loop functionality
• Export: Render processed audio to WAV (16-bit or 24-bit)
