FreeBSD Audio Diagnostics and Optimization

USB DAC - chodzi o tor audio urządzeń usb dac10:13A comprehensive guide to audio diagnostics and optimization in FreeBSD, especially for USB DAC devices and music interfaces operating in bitperfect mode and real-time. Solid documentation of practical solutions for sound system analysis and calibration. Includes practical sndchk.sh tool for real-time USB audio path monitoring.