<p>Update SoundTouch ( used inside MediaPortal Audio Renderer )</p><p>changelog of 1.8.0</p><ul><li>Added support for multi-channel audio processing</li><li>Added support for <b>cubic</b> and <b>shannon</b> interpolation for rate and pitch shift effects besides the original <b>linear</b> interpolation, to reduce aliasing at high frequencies due to interpolation. Cubic interpolation is used as default for floating point processing, and linear interpolation for integer processing.</li><li>Fixed bug in anti-alias filtering that limited stop-band attenuation to -10 dB instead of &lt;-50dB, and increased filter length from 32 to 64 taps to further reduce aliasing due to frequency folding.</li><li>Performance improvements in cross-correlation algorithm</li><li>Other bug and compatibility fixes</li></ul><p><a data-cke-saved-href="https://github.com/MediaPortal/MediaPortal-1/tree/MP1-4347-REWORK-Update_SoundTouch_library_in_Audio_Renderer_to_the_1.8.0_version" href="https://github.com/MediaPortal/MediaPortal-1/tree/MP1-4347-REWORK-Update_SoundTouch_library_in_Audio_Renderer_to_the_1.8.0_version">https://github.com/MediaPortal/MediaPortal-1/tree/MP1-4347-REWORK-Update_SoundTouch_library_in_Audio_Renderer_to_the_1.8.0_version&lt;/a&gt;&lt;/p&gt;&lt;p&gt;&lt;br /><br /><br /><br /><br /><br /><br /><br /></p><div class="jeditor-sign" style="display:none;"><br /></div>