line microphone

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• Line level — is a term used to denote the strength of an audio signal used to transmit analog sound information between audio components such as CD and DVD players, TVs, audio amplifiers, and mixing consoles, and sometimes MP3 players. In contrast to line… …   Wikipedia

• Line-in Recording — is a term often used by manufacturers of sound equipment to refer to the capability of a device to record line level audio feeds. Microphone and instrument inputs, by contrast, are designed for devices which require further amplification to be at …   Wikipedia

• Microphone — For the indie film, see Microphone (film). Microphones redirects here. For the indie band, see The Microphones. A …   Wikipedia

• Microphone preamp — A microphone preamp (microphone pre amplifier), most commonly called mic preamp, is a device used to amplify the voltage taken from a microphone to a higher, more usable level. Most microphones must be used in conjunction with a microphone preamp …   Wikipedia

• Microphone preamplifier — A microphone preamplifier is a sound engineering device that prepares a microphone signal to be processed by other equipment. Microphone signals are normally too weak to be transmitted to units such as mixing consoles and recording… …   Wikipedia

• Carbon microphone — The carbon microphone, also known as a carbon button microphone (or sometimes just a button microphone) or a carbon transmitter, is a sound to electrical signal transducer consisting of two metal plates separated by granules of carbon. One plate… …   Wikipedia

• Wireless microphone — A wireless microphone, as the name implies, is a microphone without a physical cable connecting it directly to the sound recording or amplifying equipment with which it is associated.Various individuals and organizations claim to be the inventors …   Wikipedia

• Measurement microphone calibration — In order to take a scientific measurement with a microphone, its precise sensitivity must be known (in volts per Pascal). Since this may change over the lifetime of the device, it is necessary to regularly calibrate measurement microphones. This… …   Wikipedia

• Balanced line — In telecommunications and professional audio, a balanced line or balanced signal pair is a transmission line consisting of two conductors of the same type, and equal impedance to ground and other circuits. [Young EC, The Penguin Dictionary of… …   Wikipedia

• RCA Type 77-A microphone — The RCA Type 77 A microphone was a simplex ( uni directional ) ribbon microphone, the forerunner of the RCA Type 77 DX microphone. The 77 A was designed Dr. Harry F. Olson sometime during the late 1920s or early 1930s; prototypes are rumored to… …   Wikipedia

• Two turntables and a microphone — is the basic concept of a DJ s equipment. This phrase describes turntables (phonographs) and a microphone connected to a mixer. The DJ uses the mixer s crossfader to fade between two songs playing on the turntables. Fading often includes… …   Wikipedia