AS
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... a steady tone on and off. The frequency of this tone is also known
as the Acoustical Signature (AS number) of the sender.
...
... Network (LAN) to coexist the
use of different AS numbers for different LANs is suggested. This
document proposes seven standard AS numbers ...
... AS numbers for different LANs is suggested. This
document proposes seven standard AS numbers to be used, see the table
below for details.
...
...
It is assumed that for normal operation AS number "a", 440 Hz will be
used.
...