0
This is usually done by modulating a much lower frequency carrier with the signal, then superheterodyning this carrier upconverting it into the desired microwave band. A corresponding superheterodyne receiver downconverts the microwave signal to a lower intermediate frequency which is then demodulated to recover the original signal.
What else can I help you with?
Does a microwave store electricity when turned off?
No, a microwave does not store electricity when turned off. When the microwave is turned off, the electrical circuit is broken, and there is no stored electricity within the appliance.
What is sound turned into electrical signals by?
Sound is turned into electrical signals by a device called a microphone. Microphones convert sound vibrations into electrical impulses that can then be processed or recorded by various electronic devices.
Why does my cordless phone get disconnected when my microwave is turned on?
Your cordless phone gets disconnected when the microwave is turned on and in use because the two signals are interfering with each other and stopping each others processes.
Example of electrical energy to electromagnetic?
a microwave or a x-ray. Because when the microwave for example is plugged in or turned on is electrical energy and when the food is being cooked is when electromagnetic energy is used. Hope I Could Help :]
Why does microwave oven shock when off?
Because all microwave ovens have an internal power supply of about 4 KV. And it uses an Electrolitic capacitor to help keep the voltages up. and that capacitor can store up to 2.5KV of electrical charges even when the oven is unplugged
What energy transformation occurs when a car stereo is turned on?
When a car stereo is turned on, electrical energy from the car's battery is transformed into sound energy. The stereo converts the electrical signals into sound waves through speakers, allowing the audio to be heard. Additionally, some energy is also dissipated as heat during this process.
Can you get cancer when your standing in front of a turned on microwave?
No, the radio waves in a microwave are shielded and weak enough that it won't hurt you.
Can the 700r4 transmission be turned into 4l60e?
No.
Can you live in your microwave?
No. You would never fit and if you did and it was turned on it would fatally harm you.
Is amicrophone an output device or an input device?
A microphone is a device with an electrical output. An acoustic wave is the input. Its only function is to 'capture' sounds and convert them into an electrical signal for processing by the computer.
What are the types of signal?
An Analog Signal is a continuous signal, just like an electric current that flows through the copper cables when your electrical appliances are turned on. This continuous signal represents physical measurements. An example of this would be with an analog audio signal, the voltage amount of the signal changes continuously with the change in sound waves. Analog Signals are normally represented as electrical signals, but there is also Classical Mechanics, Pneumatics, and Hydraulics technique's that can be used in analog signals.
What occurs in the cochlea in the ear?
In the cochlea, sound vibrations are converted into electrical signals by hair cells located on the basilar membrane. These signals are then sent to the brain through the auditory nerve for interpretation. The cochlea is key to the process of hearing and is responsible for encoding sound frequency and intensity.
