Ads
related to: 5 band equalizer examples
Search results
Results from the WOW.Com Content Network
Stereo 31-band 1/3-octave graphic equalizer for use in sound reinforcement applications. In the graphic equalizer, the input signal is sent to a bank of filters. Each filter passes the portion of the signal present in its own frequency range or band. The amplitude passed by each filter is adjusted using a slide control to boost or cut frequency ...
The EQP-1 is a passive equalizer with a tube amplifier stage that restores the gain lost from the passive EQ, making it practical for use in broadcast and recording. [5]Its low frequency section is a shelving EQ with three selectable frequency bands at 30, 60, and 100 Hz which can be simultaneously boosted or attennuated.
An idealized and extreme smiley face curve shown using a 29-band graphic equalizer. A smiley face curve or mid scoop [1] in audio signal processing is a target frequency response curve characterized by boosted low and high frequencies coupled with reduced midrange frequency power.
A band-stop filter, does the opposite. It allows all frequencies to pass except for one band in the middle. A feedback suppressor, using an microprocessor, automatically detects the onset of feedback and applies a narrow band-stop filter (a notch filter) at specific frequency or frequencies pertaining to the feedback.
Equalization was also applied to correct the response of the transducers, for example, a particular microphone might be more sensitive to low frequency sounds than to high frequency sounds, so an equalizer would be used to increase the volume of the higher frequencies (boost), and reduce the volume of the low frequency sounds (cut).
Equalizer effects: Boss GE-7 Equalizer, MXR 10-band EQ Pedal. Peter Frampton's Talk box. Talk box: A talk box directs the sound from an electric guitar or synthesizer into the mouth of a performer using a tube, allowing the sound to be shaped into vowels and consonants with movements of the mouth. The modified sound is then picked up by a ...
As an example, the procedure was used by Zobel to design an equalizer for a balanced line with a characteristic impedance of 600 Ω and 50 miles in length, for frequencies up to 4.5 kHz. [ 3 ] : 480 In this early paper Zobel used the “napier” (the natural logarithm of a voltage ratio) and the “transmission unit” (a logarithm to the base ...
For example, the RIAA pre-emphasis in the popular Neumann SAB 74B equalizer applies a second-order roll off at 49.9 kHz, implemented by a Butterworth (maximally flat) active filter, plus an additional pole at 482 kHz. [2] This cannot be compensated for by a simple zero even if it were necessary, and in any case, other amplifiers will differ.
Ads
related to: 5 band equalizer examples