Behringer FBQ3102 View Sheet
Contents
1. ULTRAGRAPH PRO FBQ1502 ULTRAGRAPH PRO FBQ3102 ULTRAGRAPH PRO FBQ6200 Effects of equalization on music and voice reproduction Center frequency Hz 1 3 octave Fundamentals of bass drum tuba double bass and organ These frequencies 31 to 63 give music a sense of power If over emphasised they make the music muddy The 50 or 60 Hz band is also used to reject AC mains hum Fundamentals of lower tympani Too much boost produces excessive boom 80 to 125 100 or 125 Hz are also used for hum rejection Drum and lower bass Too much boost produces excessive boom Also 160 to 250 useful for 3rd harmonic mains hum EE E 315t0500 O 5 to 500 Fundamentals of Fundamentals of strings and percussion and percussion 630 to 1k Fundamentals and harmonics of strings keyboards and percussion Boosting the 600 to 1 kHz range can make instruments sound horn like Drums guitar accentuation of vocals strings and bass Too much boost in 1 25k to 4k the 1 to 2 kHz range can make instuments sound tinny Too much boost anywhere between 1 to 4 kHz can produce listening fatigue Accentuation of percussion cymbals and snare drum Reduction at 5 kHz 5k to 8k makes overall sound more distant and transparent Reduction of tape hiss and system noise The 1 25 to 8 kHz governs clarity and definition Cymbals and overall brightness Too much boost causes sibilance Reduction 10k to 16k of tape hiss and system noise Center frequency Hz EHEC2. eGE Rigs 1 3 octave 40 to 125 Sense of power in some outstanding bass singers 160 to 250 Voice fundamentals 315 to 500 Important for voice quality 630 to 1k Important for voice naturalness Too much boost in the 315 to 1 kHz range produces a telephone like quality Voice fricatives accentuation of vocals Important for speech intelligibility Too much boost between 2 and 4 kHz can mask certain speech sounds e g m b and v can become indistinguishable Too much boost anywhere between 1 and 4 kHz can produce listening fatigue Vocals can be highlighted by slightly boosting the vocal at 3 kHz and at the same time slightly dipping the instruments at the same frequency Accentuation of voice The range from 1 25 to 8 kHz governs 5k to 8k the OC y of voice 10kto 16k e to 16k Too much boost causes sibilance ssid much boost causes sibilance 1 25k to 4k
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