Make a Test Tone

This tool generates highly accurate sinusoidal audio signals, frequency sweeps, and phase-check files, which can be exported as high-quality WAV or AIFF files. It offers specific algorithms for creating simple test tones, full-bandwidth exponential sweeps, and custom-parameter sweeps, complete with embedded metadata markers for frequency and amplitude analysis. Additionally, the software facilitates studio calibration by providing spoken-word phase checks to ensure proper speaker configuration up to 10.2 surround sound systems.