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Why does sound come from a loud speaker when a GSM mobile phone is placed near to it during a phone call?
It's really not the speaker picking up the sound but instead, the receiver it's attached to. That's because the phone also generates a signal when it's in use and the receiver, because it isn't completely electronically shielded from electromagnetic signals, can receive the signals from the phone. (It's usually the pre-amp stage in a receiver that picks up the phone's signal:~) hey hey hey hey hey hey hey hey
What else can I help you with?
Why is my Mobile phone speaker volume too low?
Your mobile phone speaker volume may be too low if the volume settings within the phone are set too low or the speaker is failing. Water and dirt can also obstruct a speaker and limit its output.
How does a mobile phone use radiation?
The concern is that cell phones are often placed close to or against the head during us
How does a mobile phone use electromagnetic radiation?
The concern is that cell phones are often placed close to or against the head during us
Does the mobile - micromax Q5 has a speaker?
Yes this phone has good speaker...The micromax Q5 has a music player with WAV capability and it has a FM radio as well. The micromax Q5 is an awesome mobile to consider if you are looking for a social networking phone below 4000 rupees.
Do mobile phone have any effect during solar eclipse?
No, a solar eclipse does not affect mobile phone signals.
What is a mobile phone mast?
A mobile phone mast is the structure which holds the antennna to a mobile phone base station. Each base station serves a small geographical area and can handle a limited number of calls at any time, and are placed local to where people use their mobile phones.
Where are the mobile phone masts located in Enfield Middlesex?
Just about anywhere !.. In towns & cities - they're placed high up on tall buildings or self-standing masts. The mobile phone network uses microwaves to relay the calls - so it needs 'line of sight' from one mast to the next.
What was the first mobile phone model to be invented?
The earliest mobile fictional description is found in the science fiction novel by Robert Heinlein 1948. The first mobile phone was from the company Motorola in 1973.
How is it possible to have thousands of cell phones but yet have private conversations?
Answer every mobile phones without the speaker phone on!
How does mobile phone holder hold the phone?
Usually a mobile phone user will use one hand (left or right) to hold the phone. Using the palm of their hand held against the back of the phone the user will lightly press the receiver speaker and transceiver end to the side of their face having their ear to the speaker and their mouth to to the small transceiver. Bluetooth allows hands free operation wirelessly from the phone where handling is not required when using it.
What kind of energy does the speaker in the phone on the other end change the electrical energy into?
The speaker on the phone converts electrical energy into sound energy, which generates the audio you hear during the phone call.
What is sharp tm150 mean to electronics?
A Sharp TM150 is a cell phone. It is used with T-Mobile. It has a camera capable of taking pictures and video. However, it does not have a speaker phone.
