E-TA2012 2DB N8

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Attenuators are an essential piece of various audio systems, responsible for reducing the level of signal sent from one part of a system to another. The E-TA2012 2DB N8 is a specific type of attenuator used for audio applications, and this article examines its application field and working principle.

Introduction

An attenuator is a device or piece of equipment used within an audio system to reduce the level of signal sent from one part of a system to another. Common examples are pre-amplifier and microphone attenuators, which reduce the levels of signal generated by these components before it gets out of the system. Different types of attenuators are available on the market, with the E-TA2012 2DB N8 one of the more commonly used models.

The E-TA2012 2DB N8 is a passive two-channel, eight-band equalizer attenuator. It is designed for use in audio systems, and works by reducing the signal level between two components, such as a microphone to a pre-amplifier, or a pre-amplifier to a mixer. This helps to maintain the integrity of the signal, as well as reduce the risk of distortion and feedback.

Application Field

The E-TA2012 2DB N8 is most commonly used in recording and live sound applications. In a recording application, the attenuator is used to reduce the level of signal from a microphone to a pre-amplifier, and then from the pre-amplifier to the mixer. This helps to maintain the integrity of the signal as it passes through these different components, and also reduces the risk of distortion and feedback. In a live sound application, the attenuator is used to reduce the level of signal from a microphone to an instrument amplifier, and then from the amplifier to the mixer. This helps to maintain the integrity of the signal, as well as reduce the risk of feedback.

The E-TA2012 2DB N8 is also commonly used in other audio applications, such as sound reinforcement, public address systems, professional audio systems, and in broadcast and cable TV systems. In these applications, the attenuator is used to reduce the level of signal from various components, such as microphone, pre-amplifier, line-level, and instrument amplifiers, to the mixer.

Working Principle

The E-TA2012 2DB N8 is a two-channel, eight-band attenuator. It works by reducing the level of signal sent from one part of an audio system to another. This is done by using a series of resistors and capacitors, which act as filters to reduce the level of signal sent from one component to another. Each of the eight-bands can be adjusted independently, allowing for precise control of the signal’s level as it passes through the system.

The E-TA2012 2DB N8 is a passive attenuator, meaning that it does not require any power source for operation. This makes it ideal for applications that require portable operation, as no additional power source is needed. It is also capable of handling high levels of signal, making it suitable for use in a variety of audio applications.

Conclusion

The E-TA2012 2DB N8 is a two-channel, eight-band equalizer attenuator designed for use in various audio applications. It is most commonly used for reducing the level of signal from one component to another, such as a microphone to a pre-amplifier, or an instrument amplifier to a mixer. It works by using a series of resistors and capacitors, which act as filters to reduce the level of signal sent from one component to another. The E-TA2012 2DB N8 is a passive attenuator, meaning that it does not require any power source for operation, making it ideal for applications that require portable operation.

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