Kosin store outdoor sound systems

Tune is a free plugin for ear training. Not with chords and intervals, but with equalizer frequency bands. What is an Equalizer? An equalizer, or EQ, is a filter that allows you to adjust the volume level of a frequency, or range of frequencies, in an audio signal. In its simplest form, an EQ will let you turn the treble and bass up or down, allowing you to adjust the coloration of, let's say, your car stereo or iPod. In pretty much any audio application—including live sound, recording, broadcast, and corporate installations—equalization is a sophisticated art and is critical to a good mix. When used correctly, an equalizer can provide the impression of nearness or distance, "fatten" or "thin" a sound, and help blend or provide separation between similar sounds in a mix, allowing both to be heard as intended. It can also be used to adjust a sound system to account for the acoustical response of a room or an outdoor venue. Parametric EQ FIG. 1: In a fully parametric EQ, one can change the band's center frequency (a), gain (b), and either bandwidth (c) or Q, depending on the EQ's design. The parametric EQ and semi-parametric EQ are mainstays of recording and live sound because they offer continuous control over their parameters. These types of EQ offer continuous control over the audio signal's frequency content, which is divided into several bands of frequencies (most commonly three to seven bands). Both parametric and semi-parametric EQs typically provide control of the ...