sound
A sound wave.
a small motor and rotating weight
yes it has a speaker phone for phone calls or music. it all so has a ear peace.
Often, its an issue where one of the parties is using the phone in speaker phone mode. You can ask them to not use speaker phone mode. If that is not the issue, then contact your carrier and complain.
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.
yes
Step one: Take a speaker Step two: Open your phone Step three: Place it on the phone CONGRADULATION! IS NICE!
tell the phone company and they will fix it
Press the Speaker On icon and when it says Speaker Off.....it is actually 'on' HTMS
your voice causes vibrations on a speaker like object (the microphone) and as the diaphragm of the film moves back and forth it moves a magnet creating electrical signals...this is then transmitted through the air to the phone tower where it is sent to another phone and the phone decodes it and does the same thing the microphone did...but it creates noise instead of receiving it
It depends on what the conversation is about. If it is personal in nature then it is not recommended a boss put the employee on speaker phone. If it is of a business nature then it is acceptable to put that employee on the speaker phone.
When you are talking on the phone u either listen with your ear or you put it on speaker or you can call it loud speaker. it is the same person you are talking to but you can hear it in aloud voice and do not need to keep it near your cheek....