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MACA — Frequently Asked Questions
1Getting Started
2Core Features
3Audio Management
4Profiles & Presets
5Equalizer (EQ)
6Free vs. Pro
7Help & Troubleshooting
Technical Standards
Equalizer (EQ)
- •ISO 216 Frequency Bands: 10 octave frequency bands following international standard
- •Frequency Range: 31 Hz to 16 kHz (covers audible audio range)
- •Parametric Control (Pro): Gain, center frequency, Q-factor per IEC 60268-17
Audio Analysis
- •FFT (Fast Fourier Transform): Real-time spectrum analysis per IEC standards
- •Peak-Hold Metering: Standard IEC 60268-17 VU metering with peak hold for 2–3 seconds
- •Clipping Detection: Automatic overdrive detection (0 dBFS)
Normalization (Pro)
- •Audio Normalizer: Based on LUFS standard (LKFS per ITU-R BS.1770-4)
- •Target Value: -16 LUFS (compatible with streaming platforms)
Audio Level Standards
- •dB Scale: Decibel (20×Log10 of ratio)
- •Master Volume: 0 dB (system default), +/- range for level balancing
- •Clipping Threshold: 0 dBFS (digital maximum)