psycho-acoustics

MP3 vs. Uncompressed audio null test

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When you subtract a mp3 file from its comparatively uncompressed origin, the result is surprisingly musical.  It is shocking how much information is lost between original and digitally-compressed mp3.  When played, what has been removed is shockingly song-like…almost like a twin has been removed.     An MP3 vs. uncompressed audio null test is an … Read more

What is “sound quality”

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Sound quality (“SQ”) concerns the subjective psycho-acoustic perception of sounds and music.  It’s something we all hear and enjoy differently.  Join the journey.     Sound quality refers to the perceived audio characteristics of a sound source, encompassing how clear, pleasing, accurate, or faithful the sound is to the original source or recording. It’s a … Read more