What is Equalization? An equalizer is a hardware device or software plugin that improves the sound quality of an audio source. It is also called a tone control, audio equalizer, or enhancer. The basic function of eq is to boost or reduce the level of certain frequencies in a sound. This allows you to change the overall tone and make it sound more pleasant. EQs are an essential tool for mixing engineers. They are used to balance the frequency levels of different instruments and sounds to get the best possible sound from the mix. How EQs Work An equalizer is a device that can filter out certain frequencies from a signal to improve sound quality. It does this by boosting or cutting the level of certain frequencies. There are four basic types of equalizers: low pass, high pass, band pass, and notch filters. Low pass filters remove all frequencies below a certain point, while high pass filters remove all frequencies above a certain point. Bandpass filters pass frequencies in the specified range, while notch filters allow only the frequency at which they are centered to pass. Frequencies and Types of an EQ The frequency levels of an EQ are measured in Hertz. The human ear can only hear sounds that are at a frequency level between 20 and 20,000 Hz. There are two types of EQs ֠graphic and parametric. Graphic EQs have a fixed number of bands with predefined frequencies and widths, while parametric EQs allow users to adjust the number of bands and frequencies. Which EQ Plugin for Music Production Should You Choose? There are many different types of EQ plugins available today. The two most common types are Free EQs and Paid EQs. Free EQs will usually have a limited number of options, but they can be very useful for beginners producers who just want to make some small changes to their audio files quickly. Paid EQs will usually have more features than free ones and can also be used on various audio formats. The best eq plugin for your needs will depend on what type of music youҲe producing, how much money youҲe willing to spend, and what format you need (Free or Paid). Here is a List of Free and Paid EQ Plugins Blue Catҳ Triple EQ (Free Plugin) Voxengo Marvel GEQ (Free Plugin) Waves PuigTec EQP-1A(Paid Plugin) FabFilter Pro-Q3 (Paid Plugin) Conclusion: What is Equalization? You can do different settings on your hardware EQ device or your EQ VSTi plugin to shape the sound to fit it well in the mixdown. The postWhat is Equalization, and What Does it do? appeared first onAudioVat.