Hemi Sync Flac [top]

Technically, WAV (Waveform Audio File Format) is also lossless. However, FLAC offers without quality loss, has native metadata support (for album art, track names, and focus frequencies), and is widely supported on modern devices. WAV files are unnecessarily large. For 99% of users, FLAC is superior to WAV .

It works by sending slightly different frequencies to each ear (e.g., 100 Hz and 104 Hz) via stereo headphones. Hemi Sync Flac