30 relations: Aluminium oxide, Audio power, Bobbin, Collar (clothing), Disk storage, Distortion (music), Eddy current, Electric current, Electrical breakdown, Electromagnetic coil, Electromotive force, Ferrofluid, Galvanometer, Hard disk drive, Inertia, Joule heating, Linear motor, Magnet wire, Magnetic field, Mass, Operating temperature, P-wave, Polyimide, Rare-earth magnet, Servomechanism, Solenoid, Sound, Sound recording and reproduction, Speaker driver, Waveform.
Aluminium oxide (British English) or aluminum oxide (American English) is a chemical compound of aluminium and oxygen with the chemical formula 23.
Audio power is the electrical power transferred from an audio amplifier to a loudspeaker, measured in watts.
A bobbin is a spindle or cylinder, with or without flanges, on which wire, yarn, thread or film is wound.
In clothing, a collar is the part of a shirt, dress, coat or blouse that fastens around or frames the neck.
Disk storage (also sometimes called drive storage) is a general category of storage mechanisms where data is recorded by various electronic, magnetic, optical, or mechanical changes to a surface layer of one or more rotating disks.
Distortion and overdrive are forms of audio signal processing used to alter the sound of amplified electric musical instruments, usually by increasing their gain, producing a "fuzzy", "growling", or "gritty" tone.
Eddy currents (also called Foucault currents) are loops of electrical current induced within conductors by a changing magnetic field in the conductor due to Faraday's law of induction.
An electric current is a flow of electric charge.
Electrical breakdown or dielectric breakdown is when current flows through an electrical insulator when the voltage applied across it exceeds the breakdown voltage.
An electromagnetic coil is an electrical conductor such as a wire in the shape of a coil, spiral or helix.
Electromotive force, abbreviated emf (denoted \mathcal and measured in volts), is the electrical intensity or "pressure" developed by a source of electrical energy such as a battery or generator.
A ferrofluid (portmanteau of ferromagnetic and fluid) is a liquid that becomes strongly magnetized in the presence of a magnetic field.
A galvanometer is an electromechanical instrument used for detecting and indicating electric current.
A hard disk drive (HDD), hard disk, hard drive or fixed disk is an electromechanical data storage device that uses magnetic storage to store and retrieve digital information using one or more rigid rapidly rotating disks (platters) coated with magnetic material.
Inertia is the resistance of any physical object to any change in its position and state of motion.
Joule heating, also known as Ohmic heating and resistive heating, is the process by which the passage of an electric current through a conductor produces heat.
A linear motor is an electric motor that has had its stator and rotor "unrolled" so that instead of producing a torque (rotation) it produces a linear force along its length.
Magnet wire or enameled wire is a copper or aluminium wire coated with a very thin layer of insulation.
A magnetic field is a vector field that describes the magnetic influence of electrical currents and magnetized materials.
Mass is both a property of a physical body and a measure of its resistance to acceleration (a change in its state of motion) when a net force is applied.
An operating temperature is the temperature at which an electrical or mechanical device operates.
A P-wave is one of the two main types of elastic body waves, called seismic waves in seismology.
Polyimide (sometimes abbreviated PI) is a polymer of imide monomers.
Rare-earth magnets are strong permanent magnets made from alloys of rare-earth elements.
In control engineering a servomechanism, sometimes shortened to servo, is an automatic device that uses error-sensing negative feedback to correct the action of a mechanism.
A solenoid (/ˈsolə.nɔɪd/) (from the French solénoïde, derived in turn from the Greek solen ("pipe, channel") and eidos ("form, shape")) is a coil wound into a tightly packed helix.
In physics, sound is a vibration that typically propagates as an audible wave of pressure, through a transmission medium such as a gas, liquid or solid.
Sound recording and reproduction is an electrical, mechanical, electronic, or digital inscription and re-creation of sound waves, such as spoken voice, singing, instrumental music, or sound effects.
A speaker driver is an individual loudspeaker transducer that converts an electrical audio signal to sound waves.
A waveform is the shape and form of a signal such as a wave moving in a physical medium or an abstract representation.