Classification of Mixers in Audio Systems

THE ROLE OF MIXER IN THE SOUND SYSTEM

In the professional audio system, the mixer is an indispensable device. Mixer will have the role of receiving signals from other sources of audio equipment, then technicians or users can process and adjust to make the sound more perfect. For example, in professional studios, after recording lyrics and music, the mixer will be responsible for mixing them and aligning to create a good song. For home karaoke systems, the mixer will help the vocals be more harmonious and attract listeners.

WORKING PRIMARY OF THE MIXER SYSTEM

Basically, the principle of operation of the mixer is as follows:

• The receiver receives the signal from the source input to the microphone, the sound from the instrument or the sound head. The signal is then sent to the mixer for processing.
• The mixer receives the signals and begins to adjust, increase and decrease the sound to match the listener's wishes.
• These signals after processing will be transmitted to other tuning devices for editing. They are then transmitted to the amplifier and to the loudspeaker.

CLASSIFICATION OF MIXER IN AUDIO SYSTEMS

Each type of mixer will have different operating methods and purposes. So here are 2 ways to classify mixers:

1. Classification based on operating technique

- Analog mixer: this type is often used in professional studios. Analog mixer has a large, bulky area but compensates for good sound processing quality.

Analog mixers operate according to digital technology: this line of mixers is a combination of digital signals that change the audio signal and the principles of analog technology to process the path of the signal. brand.

- Digital mixer: the signal paths of this mixer have been completely digitized, including those from microphones and electrical instruments using analog signals, according to digital techniques using DSP principles (like a program, software on a computer) to compose audio signals. This mixer has a neat engine, fast and simple signal processing.

2. Classification based on usage needs

Mixer can also be classified by purpose of use such as: mi xer for karaoke, mixer for the studio, mixer for performance. In fact, the cost of these types will be different but they all have the same operating principle.

NOTES WHEN USING MIXER

When buying or renting a mixer, it is necessary to clearly determine the purpose of use to choose the right mixer because each type of mixer has different sound processing functions and prices. For example:

• Mixer for karaoke: most mixers for karaoke have quite simple requirements.
• Mixer for weddings: this type will have higher requirements, need to be selected in terms of technology and suitable price.
• Stage sound system: you should choose a digital mixer fully equipped with modern features to effectively handle the repertoire on stage.
• Studio sound system: you should consider choosing an analog mixer to improve sound quality.

REVIEW THE BEST MIXER ON THE MARKET TODAY

- Yamaha Mixer: Yamaha 's mixer products are cheap but the quality is still guaranteed and trusted by many people. Some outstanding mixers of the company: Yamaha MG24/14FX mixer, Yamaha MG82CX mixer, Yamaha MG20XU mixer,...

- Soundcraft mixer: The price of soundcraft mixer is more expensive than yamaha mixer, but the ability to mix and amplify sound is quite professional, suitable for use in karaoke systems and hall sound systems. Some of its outstanding mixers: Soundcraft GB8/24 Mixer, Soundcraft MFXi12 Mixer, Soundcraft FX16ii Mixer,...

- Mixer Dynacord: This is one of the high-end brands of mixers with many outstanding features and the ability to process and reproduce sounds highly appreciated. The system of control buttons is flexible, solid, modern mixer design, easy to use. Some outstanding mixers of the company: Dynacord CMS 2200 Mixer, Dynacord CMS 1600 Mixer, Dynacord CMS 1000 Mixer,...

- Mixer Peavey: This type of mixer integrates many inputs, the ability to adjust the sound is sharp, smooth, clear, and good noise and live noise filtering. That is the reason why this mixer is loved and used by many people. Some outstanding mixers of the company: Peavey PV 14 USB Mixer, Peavey FX2-16 Mixer, Peavey 16FX Mixer, Peavey F4-USB Mixer,...

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