Audio Spectrum Equalizer (1)

The Music Telegraph | Text 2019/06/27 [12:02]

Audio Spectrum Equalizer (1)

The Music Telegraph| 입력 : 2019/06/27 [12:02]

 

▲ Audio realtime spectrum analyzer

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Audio Spectrum Equalizer (1)

 

The Audio spectrum equalizer is probably the most frequently used processing device available to an engineer. As a class of processors, they are important tools for problem solving and creativity. All areas of professional audio make use of equalizers. The broadcast engineer will use equalizers to correct for poor quality due to signal path problems and studio noise. A location audio recording engineer will use equalizers to remove line hum and other noises from the signal before committing it to a storage media. Studio engineers willuse equalizers to remove noises when recording and to creatively enhance a signal when mixing a multitrack recording prior to mastering. A mastering engineer will use highly sophisticated equalizers to make final adjustments to a client's finished mix prior to production. Film and video post production engineers will make use of equalizers to maintain consistent sound qualityof dialogue tracks as they go from scene to scene. The use of equalizers is so common that virtually every manufacturer of recording and mixing consoles builds some type of equalizer into their products. 

 

An equalizer is an audio processor that affects specific frequency ranges of the audio spectrum.Equalizers can be simple or complex to operate. They may contain one or two equalizer circuits requiring little user control (like the bass and treble controls found on consumer equipment),or they may contain many interactive circuits involving a great deal of user control (e.g., parametric and 1/3 octave graphic equalizers). 

 

 

 

 

 

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