Not sure if this is the correct forum but since it's affecting speakers, I thought it might fly with the mods.
Here's the dilemma. I've got a generic office speaker system in my office. These are the round/white speakers commonly seen in hung ceiling tile. In addition, I have a multi-line phone system which uses a battery. For some time, I'd been hearing a buzz come from the speakers. In my business, there are numerous possibilities for feedback so it has taken some time to figure out where the problem was coming from. I've finally confirmed that the problem is feedback from the battery for the phone system. The battery info:
Valcom Model VP-4024B
Input 117V 60hz AC 150W
Output -24DC 4Amp Regulated A Battery.
Question....is there some sort of filter that I can use on something like this to prevent the feedback?
Here's the dilemma. I've got a generic office speaker system in my office. These are the round/white speakers commonly seen in hung ceiling tile. In addition, I have a multi-line phone system which uses a battery. For some time, I'd been hearing a buzz come from the speakers. In my business, there are numerous possibilities for feedback so it has taken some time to figure out where the problem was coming from. I've finally confirmed that the problem is feedback from the battery for the phone system. The battery info:
Valcom Model VP-4024B
Input 117V 60hz AC 150W
Output -24DC 4Amp Regulated A Battery.
Question....is there some sort of filter that I can use on something like this to prevent the feedback?
