About Free Mix Analyzer for Musicians, Producers & Sound Engineers
Learn how our 100% free tool uses advanced AI algorithms to analyze your tracks and provide professional mixing and mastering recommendations at no cost
Advanced Free AI-Powered Mixing and Mastering Analysis Technology
Mix Analyzer is a completely free online tool that combines cutting-edge audio analysis algorithms with artificial intelligence to help musicians, producers, and sound engineers create professional-quality mixes and masters at no cost. Whether you're a bedroom producer, aspiring mixing engineer, or seasoned professional, our free tool offers valuable insights that would traditionally require expensive equipment and years of trained ears.
Overview of Analysis Technologies
Mix Analyzer employs several sophisticated technologies to analyze different aspects of your audio tracks:
Frequency Spectrum Analysis
Our AI analyzes your track's frequency content using Fast Fourier Transform (FFT) and advanced spectral processing to identify frequency imbalances, potential masking issues, and opportunities for more clarity in your mix.
Advanced Frequency Analysis Technology
- Real-time FFT analysis with adjustable window sizes
- Multi-resolution spectral analysis for precise frequency detection
- Advanced masking detection algorithms
- Genre-specific frequency balance recommendations
- Identify problematic frequency buildups
- Detect phase issues in critical frequency bands
- Compare against reference tracks in your genre
- Get targeted EQ suggestions for better clarity
Dynamic Range Analysis
Using statistical analysis of peak levels, RMS values, and crest factors, we assess your track's dynamic range and compression characteristics.
Professional Dynamic Range Analysis
- True Peak and RMS level analysis
- Dynamic range measurement (DR value)
- Crest factor analysis per frequency band
- Genre-specific dynamic recommendations
- Detect over-compression issues
- Analyze attack and release characteristics
- Identify dynamic range sweet spots
- Compare to commercial reference levels
Stereo Field Analysis
Through mid-side processing and phase correlation measurement, we evaluate your mix's stereo width and mono compatibility.
Advanced Stereo Imaging Analysis
- Mid/Side balance measurement
- Phase correlation analysis
- Stereo field visualization
- Frequency-dependent stereo width analysis
- Phase cancellation detection
- Stereo enhancement suggestions
- Bass frequency mono analysis
- Multi-speaker system compatibility checks
Transient Analysis
Our percussion and transient detection algorithms measure attack sharpness, detect transient density, and analyze the impact of your drums and percussive elements.
Professional Transient Analysis
- Attack time measurement
- Release curve analysis
- Transient density mapping
- Peak detection algorithms
- Drum hit detection
- Impact level measurement
- Groove analysis
- Dynamic consistency checking
Harmonic Content Analysis
Using chromagram analysis and harmonic detection, we identify the key of your track, assess harmonic complexity, and evaluate tonal balance.
Advanced Harmonic Analysis
- Automatic key detection
- Scale analysis
- Chord progression mapping
- Harmonic compatibility checking
- Harmonic series analysis
- Overtone structure evaluation
- Harmonic richness measurement
- Genre-specific tonal recommendations
Clarity and Spectral Balance
Our algorithms measure spectral contrast, flatness, and centroid to assess how clear and balanced your mix sounds.
Professional Clarity Analysis
- Spectral contrast analysis
- Frequency masking detection
- Mud frequency identification
- Harshness detection
- Overall tonal balance
- Frequency distribution analysis
- Mix clarity scoring
- Professional reference comparison
3D Spatial Mix Analysis
Our advanced algorithms analyze height, depth, and immersion cues in your audio to evaluate and improve spatial positioning and 3D sound field representation.
Immersive Spatial Analysis Technology
- Height perception and vertical positioning
- Depth and front-to-back placement analysis
- Width consistency across frequency bands
- Immersion factor and envelopment measurement
- Binaural processing effectiveness
- Head-related transfer function (HRTF) analysis
- Early reflection pattern detection
- Spectral cue identification for height perception
- Phantom center stability measurement
- System-specific spatial translation analysis
AI Technology Insights
What sets Mix Analyzer apart is our integration of advanced artificial intelligence to interpret the raw data and provide actionable insights:
GPT-4o Integration
We leverage OpenAI's GPT-4o to analyze the technical measurements of your track and translate them into clear, professional recommendations. This AI has been trained on thousands of professionally mixed and mastered tracks across various genres to recognize patterns and best practices in audio production.
Genre-Specific Analysis
Our AI automatically detects the likely genre of your track and adjusts its recommendations accordingly. A hip-hop track requires different frequency balance and dynamic treatment than a classical recording, and our AI tailors its suggestions to match your musical context.
Reference Track Comparison
The AI compares your track's characteristics with our database of reference tracks in similar genres, identifying specific areas where your mix might diverge from professional standards and suggesting targeted improvements.
System-Specific Recommendations
Our AI provides recommendations for how your mix will translate to different playback systems, from studio monitors to earbuds, helping you create mixes that sound great everywhere.
3D Spatial Audio Intelligence
Our AI evaluates the immersive qualities of your mix, analyzing how elements are positioned in the three-dimensional sound field. It identifies issues like spatial collapse, phantom image instability, and excessive diffusion while recommending specific techniques to enhance height perception, depth consistency, and overall immersion factor for modern spatial audio formats.
Technical Foundation Overview
Mix Analyzer is built on a foundation of proven open-source audio analysis libraries and custom algorithms:
- Librosa: For advanced audio signal processing and feature extraction
- NumPy and SciPy: For mathematical operations and signal processing
- PyDub: For audio file handling and format conversion
- Custom FFT algorithms: For high-resolution spectral analysis
- OpenAI API: For generating human-like insights and recommendations
How Your Track Gets Analyzed
- Upload Processing: Your audio file is securely uploaded and processed to ensure compatibility
- Audio Analysis: Our algorithms extract over 50 different audio features and measurements from your track
- Visualization Generation: We create detailed visual representations of your audio's characteristics
- AI Processing: Our AI interprets the measurements, identifies patterns, and generates custom recommendations
- Results Presentation: All insights are organized into an easy-to-understand interface with clear actionable suggestions
Privacy and Security
We respect your creative work and privacy. Your uploaded audio files are processed securely and are not shared with third parties. Files are temporarily stored for analysis purposes only and can be removed upon request.
Experience AI-Powered Analysis
Ready to see how our AI can help improve your mixes? Return to the main page to upload your track and get a free professional analysis with actionable insights.
Analyze Your Track Now