FrequenSee - Spectrum Analyzer

The most responsive audio spectrum analyzer you have ever seen! Welcome to the world of sound in motion.

- Using a custom signal processing design related to the process of human hearing
- Performs and displays 24.000 measurements per second
- Offers stunning time precision and extended precision for low frequencies
- Enhances the professionals toolkit with real-time capabilities
- Discover music, voice and environmental sounds in an exciting new way
- Make quick connections between sound sources and their respective frequency behavior
- Enables easy tracking of frequency and amplitude movements
- Well optimized for the ARM architecture with efficient use of multi-threading
- The number of bands is device- and display-dependent, currently up to 500 bands
- Frequency range 20 Hz to 22 kHz with logarithmic scale
- Tuned for absolute low-latency in every step, from the microphone to the display

Credits:
- Using Metal graphics via MoltenVK
- Font rendering is achieved via FreeType