`Sunday Times' article on GSM changes

Johan Helsingius julf at penet.FI
Fri Feb 5 12:22:44 PST 1993

> Just as a point of information, you can compress voice into 4kbit/sec
> without any real loss of quality.

GSM uses 11.5 kbit/s. GSM is also supposed to provide a digital 9600 bd
async connection, but I have not yet seen any implementations of data
GSM. Some manufacturers are promising to ship products supporting it during


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