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humans hear sounds beetwen 300herz-3.4kherz ;at this system we need to send a signal to the first spkear this signal passing the amplifier and then come to the spekar which is at the out of the circuit ;but coupling capasitör and resistörs and transistörs are important for good sound

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โˆ™ 2011-07-17 12:31:35
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Q: How intercom system works in general?
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Related Questions

Is a Nutone home intercom system hard to install?

This depends on how you are as an individual at wiring projects. If you understand the intercom wires and how to hard wire them throughout the house then it may not be difficult. This website walks you through a general wiring job.

Can you use a intercom in Spain?

The authorities in Spain have not banned Intercom so it can be used. Motorcycle owners can use the Intercom system since it is versatile and reliable.

What year was the intercom system made?

The intercom was invented in 1920 in Berlin, where doctors called it a "door telephone" and used it for night calls.

Are their camoflaged speakers and intercom system for oustide?

The Chamberlain Wireless Indoor/Outdoor portably intercom system is easy to use and carry. It blends in due to its size and the ability to be compact.

How much us a video door intercom?

Well, it really will depend upon the intercom system and the compnay you are using to do the upgrades for your home security system, there is no flat rate cost.

General Works in Dewey Decimal Classification System meaning an examples?

General Works falls under Generalities, which is class 000 of the Dewey Decimal Classification System. Examples include: 000 (Computer Science general works), 017 (general subject catalogs), and 080 (general collections).

What is the working of intercom?

An intercom works much like a private radio or phone system. Both units are set to the same frequency, and when you transmit the signal is only received by a unit on that frequency. It is possible for others, such as neighbors, to hear you talk if they happen to have a device set to the same frequency.

Tips for buying an intercom system for my home?

When shopping for an intercom system you should look for one that has a a very clear sound and is highly rated by consumers. The more research you do the better.

What is intercom system please suggest me how can i assembled on home?

The intercom system is a communication system. You need a electric circuit, transistors and the door bells to assemble it at home.

Identify the components included in the KSU?

Power supply, intercom, system logic

How do you use the word intercom in a sentence?

I heard the announcement over the school intercom.The couple installed an intercom so they could monitor the nursery.

What is a sentence using the word intercom?

"The principal spoke loudly over the intercom."

What system works with the skeletal system?

The skeletal System works with the muscular system.

What are the release dates for Ask This Old House - 2002 Installing Home Intercom System Energy-Efficient Fireplace 8-2?

Ask This Old House - 2002 Installing Home Intercom System Energy-Efficient Fireplace 8-2 was released on: USA: October 2009

Where can someone purchase a business intercom?

You can purchase a business intercom from ServiceMagic, eBay and Quantometrix, Teleccommunications. You can also go to Yell and find businesses that sell business intercom systems in your local area.

How does nervous system works?

How does body system works

Does the skeletal system work with the excretory system?

No, the skeletal system works with the muscular system. The excretory system works with the digestive system.

Who gave his or her name to the Backhaus surgical towel clamp?

When shopping for an intercom system you should look for one that has a a very clear sound and is highly rated by consumers. The more research you do the better.

How does an audio door intercom powered by solar operate?

It operates exactly the same way as any other intercom. The only difference is how it gets its power. As an example, the intercom at the following site can run on battery power, AC power, or it has a solar power option. Whatever intercom you use, you'll have to consider that an intercom near a doorway may be shielded from the sun so the solar panel will likely have to have a long cord on it. You may be able to find some sort of solar panel you can use to convert any battery-powered intercom to solar. Just look for one that has the right voltage and current output to match the intercom.

How can a machine works as a intelligent system?

how can a machine works as a Intelligence system

Who invented the first intercom system?

Kellogg patented the first Intercommunicating Telephone System in 1894. It was first used in apartment buildings so people knew who was entering the apartment building.

What are words that end with com?


Is the phone like the intercom?