The DSSO developed its own custom applications, including a front-end to RemoteWare, for specifying a cellular, modem, or acoustic coupler
connection using a third-party application development tool.
CipherLab's CPT-8021 acoustic coupler
terminal is ideal for the retail setting and is a particularly good choice as a replacement for older style terminals.
To verify the model, we measured the complex acoustic admittances of a series of circular tubes as a function of length between 200 Hz and 10 kHz using a three-port acoustic coupler
A "Y"-splitter single-to-dual RJ-11 jack, or an acoustic coupler
that attaches to almost any phone handset, lets the modem communicate audibly with the phone system.
TDDs are special phones that incorporate a standard typewriter key board, alphanumeric display, and an acoustic coupler
and/ or standard RJ-11 jack for network connections.
The HALO is a disposable over-the-ear acoustic coupler
that can be used with our ABaer(R) and Navigator(R) Pro M-A-S-T-E-R(R) systems, and also has demonstrated acoustic equivalence for use with competitive products.