Instant Clarity.
The high-precision, ultra-visible audio analyzer for professionals.
Concept
In mixing and mastering, you don’t need endless menus and tweaking—you need to instantly and accurately see what is happening.
SOL-3 strips away the clutter to focus entirely on maximum visibility and strict measurement logic. It is the definitive minimal analyzer, designed to accelerate your visual decision-making.
Key Features
1. High-Resolution FFT up to 32K
Choose from five FFT window sizes: 2048, 4096, 8192, 16,384 (16K), or 32,768 (32K) points. Smaller windows offer finer time resolution for transient-rich material, while larger windows provide finer frequency resolution for examining low-end detail and closely spaced frequencies.
The updated pixel-based spectrum renderer preserves narrow spectral peaks without frequency averaging, revealing more detail across the frequency range.
2. Real-Time Loudness Monitoring
Monitor Integrated LUFS alongside maximum Momentary and Short-Term loudness readings, using 400 ms and 3-second measurement windows respectively. Dedicated left/right peak and RMS meters provide additional insight into your track’s level and dynamics during mixing and mastering.
3. True Peak Metering with 4x FIR Oversampling
SOL-3 uses 4x FIR oversampling to estimate inter-sample peaks and displays the maximum measured True Peak level in dBTP. Check your output headroom and compare the reading against your chosen delivery ceiling.
4. Flexible Spectrum Ranges and Display Modes
Select a display range of 60, 90, 120, or 144 dB, with 0 dB at the top. Switch between INTEGRATED, L/R, and M/S views to examine the combined spectrum, individual channels, or mid/side balance.
INTEGRATED mode also includes a subtle peak-tracking curve that reveals recent spectral maxima. Its history clears automatically after playback stops or sustained digital silence.
5. Four Themes with an Updated RAINBOW Default
Choose from Rainbow, Aqua, Fire, and Forest. RAINBOW is now the default theme, featuring brighter spectrum fills and more subtle outlines and peak curves.
Bold white INTEGRATED LUFS and MAX TRUE PEAK labels improve readability in RAINBOW mode. Theme settings saved in existing projects are preserved.
Technical Specifications
- FFT Size: 2048, 4096, 8192, 16,384 (16K), or 32,768 (32K) pts
- Analysis Modes: L/R, Mid/Side, Integrated
- Metering: Integrated / Short-term / Momentary LUFS, LRA, True Peak
- UI: Fully scalable vector-based interface
- Slope/Tilt: 3dB/octave optimized musical curve drawing
System Requirements
- Windows 10 / 11 (64-bit)
- macOS 11 ~ Apple Silicon
- AAX is not supported
Download
Free
SOL Studio Audio Official Website: solstudio.online