Download Spek (free spectral analyzer software). Load your downloaded audio file. A genuine FLAC or high-bitrate MP3 will show frequencies up to 20-22kHz. A fake will cut off at 16kHz or lower.
Download Spek (free spectral analyzer software). Load your downloaded audio file. A genuine FLAC or high-bitrate MP3 will show frequencies up to 20-22kHz. A fake will cut off at 16kHz or lower.