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How do people able to tell a high quality MP3 (frequency go up to 20khz) sound worse than a lossless audio since human can only hear close to 20khz frequency ? How
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MP3 Player, Portable Lossless Sound Slim MP3 Music Player with Earphone, 1.8 Inch LCD Screen Digital Music Player, Support Up to 64GB (Black) : Amazon.ca: Electronics
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