Williams Sound
Wide Band vs. Narrow Band
Reference Guide
Wide
Band (FM Systems) are
the correct choice when you need:
Narrow Band (FM Systems) are
the correct choice when you need:
~
Lower Cost
~
Good rejection of external radio interference
~
Highest Immunity to outside radio interference
~
Limited number of simultaneous channels (6)
~
More simultaneous channels (10+)
~
Highest fidelity for all applications
(wider frequency response)
~
Good fidelity for voice applications
(narrower frequency response)
Please click "Applications to Systems" from our 'Reference
& Applications' page or click Williams Sound from our Home/
Main page to view personal products like the Pocketalker or their
Amplified Telephone (55 decibel)
