The app helps users tune instruments like pianos, guitars, and violins, and even voices. It identifies the fundamental sound frequency and displays the nearest note and deviation.
Adjust audio settings with 31-band parametric and graphic equalization per channel. Apply phase correction. Fine-tune car audio systems for optimal sound quality.
Calibrate atomic force microscope cantilevers using the . Input resonant frequency and quality factor measurements. Calculate spring constant and display results. Export data for analysis.
Detects ferrous metals using the iPhone's magnetometer. Scan surfaces to identify objects. Adjust sensitivity settings. Save and review detection logs. Share results via email or messaging.
