subject: Phone Paging System How Does It Work? [print this page] When we talk about phone paging systems, there are two major types that we need to discuss. One would be the central amplified system or the CAS that primarily uses 70 volts. It is mainly utilized in places or situations where more power is necessary secondary to its large capacity. The other type is the self amplified system or the SAS, which uses 24 volts and apparently lower power source.
The latter type of phone paging system is actually more preferred specifically because of a number of reasons even though it also carries with it a number of disadvantages such as picking up noises especially when hanging up the phone. Here comes the basics of phone paging systems and the first would be internal, this means that there is already a built in paging system into the telephone and typically used in smaller places.
In larger locations however, the mentioned type of paging system is not powerful enough to be utilized. In this case, a separate paging system is utilized and it is provided for by a telephone system. The actual telephone unit is attached with a paging controller and this can be utilized through directory numbers or on the direct office line.
If you dont already know, one of the basics of a phone paging system is the necessity for amplification. You cannot broadcast announcements without having your voice heard over distances and even above the noises. Therefore, you need an amplifying system in order to increase the power of the original sound provided for by the announcer. This is now what we call as the process of amplification.
The amplifier attached to the phone paging system will increase the power output of the original sound input so that the broadcasting sound will be heard may it be in small or large locations. It is also important to note that there is also every need to have fewer disruptions as possible so that the quality of sound produced is impeccable.
Finally, there is also a need for a speaker in order for the phone paging system to be complete and fully functional. The speakers will allow the amplified sound to be broadcasted to the specific location and to the specific audience.
