PROtune: Guitar Tuner & Chords

PROtune is a professional-grade tuning and chord generation tool designed for musicians who demand accuracy and flexibility. Leveraging advanced digital signal processing (DSP), it provides highly precise tuning and intelligent chord analysis for multiple string instruments.

Key Features • Precision Tuning – Achieve up to 0.135 Hz accuracy (equivalent to 0.5 cent at A4 = 440 Hz), ensuring reliable pitch correction. • Advanced DSP Processing – Instrument-specific frequency spectrum filtering, microphone calibration, dynamic input level adjustment, and harmonic suppression for clean and accurate detection. • Real-Time Note Recognition – Instant pitch detection with minimal latency. • Support for Multiple String Instruments – Compatible with various tunings and instrument types. • Adjustable Base Frequency – Modify reference tuning from the standard 440 Hz as needed.

Chord Generation & Complexity Assessment • Generated Chords for Any Instrument – Supports instruments with any number of strings. • Tuning-Aware Chord Generation – Automatically adapts to custom tunings. • Advanced Complexity Assessment – Evaluates the playability of generated chords, considering finger positioning and hand ergonomics.

PROtune is built for precision and adaptability, ensuring a reliable experience whether tuning an instrument or analyzing playable chords.

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