It turned out that CoreAudioToolbox 7.9.8.x or greater (upto 7.10.9.0, the latest version at the moment) can produce gliches on the encoded result. The issue is only found on AAC CBR mode.
\tikzset{fc/.style={black,draw=black,fill=fc,rectangle,minimum height=1cm}} \tikzset{h/.style={black,draw=black,fill=h,rectangle,minimum height=1cm}} \tikzset{bias ...
Statistical information is often shown using graphs and other diagrams. These can be easier to read than lists of numbers.