0
Add your answer:
Earn +20 pts
Which type of device emits a sound wave?
First you convert the sound into a modulated electric current using a microphone, then you convert the modulated electric current into a visible pattern using an oscilloscope.
Is it possible to convert sound waves to electrical energy?
Yes, it is possible to convert sound waves to electrical energy using devices called microphones or transducers. These devices can pick up sound vibrations and convert them into electrical signals that can be used to power various electronic devices.
Does the ear drum have an electric current?
No, the eardrum does not have an electric current. It is a thin membrane that vibrates in response to sound waves, transmitting these vibrations to the middle ear for processing.
Does increased current flow change the sound of an electric buzzer?
yes
What telephone changes sound vibration into electrical vibration?
A microphone is a device that converts sound vibrations into electrical signals in a telephone. When you speak into a phone, the microphone picks up the sound waves and converts them into electrical signals that can be transmitted through the telephone system.
Defined as a device that changes sound into electric current?
The telephone does that!
What is the name device of converts sound into electrical signal?
The device that converts sound into an electrical signal is called a microphone. It captures sound waves and converts them into an electrical signal that can be amplified, recorded, or transmitted.
How sound is produced from electric current?
Sound is produced from electric current when the current flows through a transducer, such as a speaker or buzzer, which converts the electrical energy into mechanical vibrations. These vibrations create changes in air pressure, which our ears detect as sound waves. By controlling the frequency and intensity of the current, different sounds can be produced.
How does a transducer measure current?
a transducer is a device that converts one form of energy to electric energy there are different types of transducers like mic is an acoustic transducer that converts sound energy to electrical energy...resistance changing transducers,inductance changing transducers capacitive type transducer ....change their values in accordance with an analog quantity to b measured like temp etc....this change produces porportional current or voltage which is basically proportional electrical energyTransducer, in electronics, a device that converts electric energy into some other form of energy, or vice versa. Transducers are used in sound systems, in video equipment and in many measuring devices. A transducer used in a measuring device produces an electric current proportional to the strength or intensity of the physical quantity-such as heat, light, or mechanical stress-to which the transducer is subjected. Piezoelectric crystals (crystals that produce an electric current when deformed) and photoelectric cells are transducers; so are loudspeakers, which produce sound from electric energy.
What makes the pickup guitar make sound?
A guitar pickup is wire coiled around a magnet. When the string vibrates, it causes the magnet to vibrate, which creates an electric current in the wire. The signal created by that electric current is then fed into the amplifier which converts it to sound.
A buzzer converts electric energy into what?
Mechanical and sound energy.
What is a device that transfers electrical energy to light and heat and sound?
An incandescent lightbulb is an example of a device that converts electrical energy into light and heat. A loudspeaker is a device that converts electrical energy into sound.
What is the energy transform by a microphon?
A microphone converts a tiny bit of sound energy (kinetic energy of the vibrating air) into a tiny electric current.
What changes a sound wave into an electric current?
A sound wave can be changed into an electric current through the use of a microphone. The microphone converts the variations in air pressure caused by the sound wave into electrical signals that can then be further processed and amplified to produce audio output.
How can electric energy change in sound energy?
Electric energy can be converted to sound energy through the use of a device such as a speaker. The electric current passing through the speaker's coil creates a magnetic field that interacts with a permanent magnet, causing the speaker cone to vibrate and produce sound waves. The variations in the electric current control the intensity and frequency of the sound produced.
What device converts electrical energy into sound energy?
A speaker is the device that converts electrical energy into sound energy. An electrical signal is sent to the speaker, which causes a diaphragm to vibrate and produce sound waves that we hear as sound.
Name a divice that converts sound energy into electrical energy?
A microphone is a device that converts sound energy into electrical energy.
