https://wiki.hydrogenaudio.org/api.php?action=feedcontributions&feedformat=atom&user=213.10.112.168 2026-05-02T02:34:56Z User contributions MediaWiki 1.44.2 https://wiki.hydrogenaudio.org/index.php?title=Intensity_stereo&diff=5242 2005-01-05T19:51:05Z

<p>213.10.112.168: changed 2 kHz to 20 kHz</p> <hr /> <div>Intensity stereo coding is a method that achieves a saving in [[bitrate]] by replacing the left and the right signal by a single representing signal plus directional information. This replacement is psychoacoustically justified in the higher [[frequency]] range since the human auditory system is insensitive to the signal phase at frequencies above approximately 20kHz.<br /> <br /> Intensity stereo is by definition a lossy coding method thus it is primarily useful at low [[bitrate|bit rates]]. It does not keep the phase information of the signal. for coding at higher [[bitrate|bit rates]] m/s-stereo or stereo -coding should be used.</div>

213.10.112.168