Yamaha AW2816 매뉴얼 - 페이지 20

{카테고리_이름} Yamaha AW2816에 대한 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. Yamaha AW2816 32 페이지. Professional audio workstation, recording101
Yamaha AW2816에 대해서도 마찬가지입니다: 운영 매뉴얼 (2 페이지), 업데이트 매뉴얼 (2 페이지), 튜토리얼 (31 페이지)

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1. Aw2816 Overview

Noise Gate: A noise gate allows only levels that exceed the set threshold to pass

through. It is normally used to get rid of unwanted noise on tracks. A noisy guitar track

or a kick drum or snare drum track are examples of where a noise gate is often used. It is

generally recommended that a noise gate be used only after a track is recorded. If the

threshold is set incorrectly while recording there is the possibility that more than just the

unwanted noise will be gated out. By using the noise gate after the track has been

recorded there is room to experiment with the settings until it is set correctly.

Ducker: A ducker is a compressor that is triggered by a signal other than the channel

that is on. When the signal that is acting as a trigger exceeds the threshold level the

regular signal is compressed. A common application for a ducker is in a broadcast

situation. The ducker would be applied to the music channel and triggered by the DJ's

microphone. Whenever the DJ speaks the level of the music will be "ducked" below the

level of the DJs microphone. Once the DJ stops talking the music will return to normal

broadcast levels. While not commonly used in music recording studios it can sometimes

be useful as an effect.

Expander: An expander works in just the opposite way of a compressor. It is used to

expand signals that may not have enough dynamic range to make it seem more

expressive. Signals that exceed the set threshold will have their gain increased according

to the ratio the same way that a compressor decreases the gain.

Compander: A compander is just what it sounds like, a combination of a compressor and

an expander. A compander raises the level of signals below the threshold and

compresses signals above the threshold.

This only scratches the surface of what a dynamic processor is about and what can be done with

them. Don't expect to learn all about dynamic processors overnight but don't be afraid to

experiment either. The AW2816 has 40 presets that are very useful for getting started. Use the

presets as starting points until more familiarity with dynamic processors is gained. A good

resource is a document entitled "Inside the 01V" distributed by C-Mexx. It details the effects

and dynamic processors within the 01V, another Yamaha digital mixer. This can be downloaded

at www.C-Mexx.com. (01V DOC/PDF supplements)

Equalizer

Next on the channel strip (see previous image) is the equalizer. An equalizer is used to modify

the frequency of the signal. In order to understand the equalizer we must first understand at least

a little about sound and how it works. As mentioned earlier, when a musical instrument is played

sound waves are created. The rate of a sound wave is called the frequency. Frequency is

expressed in Hertz. Hertz is a unit of measurement used to indicate frequency in cycles per

second.

The frequency of the sound wave corresponds to the pitch of the sound wave. The lower the

pitch of the sound wave is then the lower the fundamental frequency will be. For example, the