ASCII und Audi FIS

[Translating...]

This is likely due to the way the ASCII characters are being sent to the FIS system.

'Exile' is displayed in the FIS EXILE data (45 78 09 0C 05 20 20 20).

In this example, the characters representing letters would be 45 78 ASCII characters. 09 0C 05 could also be ASCII, but they fall into the category of control codes and do not represent letters or numbers.
The same applies to the other frames.

But, if you ever do the following:
The sequence '09 0C 05' is replaced by '79 7C 75', then the following message appears:

45 78 79 7C 75 20 20 20 out, what does 'Exile' mean?

It appears that some optimization is being applied here, for reasons unknown. Only full ASCII codes are transmitted for uppercase letters, while lowercase letters only use the lower nibble, or sometimes the full code.

Hello,

der letzte Beitrag ist zwar schon eine Weile her, aber ich hatte mir mal die Mühe gemacht, und den Zeichensatz ausprobiert.
http://martinsuniverse.de/projekte/audiohplayer/fiszeichen.html

Hi,
Martin.hello