Klingt für mich bei Sinnesorganen logisch, das man sich an "weniger" gewöhnt! Und es erst wieder trainieren muss.

Both the audio and video teams worked on AKIRA concurrently. The film's dense aesthetic and cutting edge soundtrack, proved to be a major challenge for the compression team. Constant communication was required to make sure that they not only stayed within blu-ray's 48 mbps maximum combined bitrate requirement, but that the final product would actually fit onto a normally spacious BD-50. Even at a running time of only 124 minutes, AKIRA pushes the boundaries of what can be compressed to a Bluray. The root of this challenge lies in the 192khz/24-bit 5.1 track. Uncompressed linear PCM at this resolution needs an astonishing 28 megabits per second (mbps) of transfer ......

In the booklet included with the disc, there is a lengthy discussion of a theory known as the hypersonic effect, and how it was utilized in remastering the audio track for this Blu-ray release. I can't say I understood everything included in the 10-page explanation, but I did find it interesting that the film's original composer, Shoji Yamashiro, is also a professor at the National Institute of Multimedia Education, and has published books on "Sound Ecology". His studies have led to the theory of the hypersonic effect, and he was instrumental in remastering the high bit-rate TrueHD track for this Blu-ray release.