bigshot
Headphoneus Supremus
Are you speaking from experience, Hulk? What software or equipment do you use to EQ?
Are you speaking from experience, Hulk? What software or equipment do you use to EQ?
Equalization is a mathematically linear operation: it's equivalent to multiplication by a complex number at each frequency. Because it's linear, it can be inverted. No new frequency content is created and no frequency information is lost. Therefore the correct answer to the Op is simply "no"
If you folks want to debate how much distortion is added by the hardware implementations of EQ that operate on line level signals using precision audio opamps wity distortion figures orders of magnitude smaller than boutique audiophile tube power amps, be my guest. If you want to debate the distortion of software implementations, then I'd like to remind you that double precision floating point numbers have a precision of 10^-16 :1. It should be obvious that any resulting distortion is due to operator error.
Cheers
Yes, have you used Winamp pre2001? Older computer hardware had limitations, especially the lower end stuff. A firmware I flashed to my Nexus 4 had something wonky with the DSP, so EQ was causing nasty hiss.
If your mathematically linear operations were as perfect as my flexing.. Well.. I could give you perfect matrices instead of precise ones )
I'm not talking about the little doodads built into iTunes and other portable players. I'm talking about a real equalizer designed to do global calibration. I agree that the little eq apps that have presets named after types of music suck. But those are just gimmicky tone controls, not equalizers. I'm talking about 31 band graphic equalizers and ten band parametrics. Those don't do anything but improve sound quality.
Input Type Electronically balanced/unbalanced, RF filtered Input Impedance Balanced 40k ohm, unbalanced 20k ohm
Output Type Impedance-balanced/unbalanced, RF filtered Output Impedance Balanced 100 ohm, unbalanced 50 ohm
Bandwidth 20Hz to 20kHz, +0.5/-1dB Frequency Response <10Hz to >50kHz, +0.5/-3dB Dynamic Range Typically >112dB Signal to Noise Ratio Typically >95dB THD+Noise <0.003% Interchannel Crosstalk <-90dB, 20Hz to 20kHz Bypass Switch Bypasses the graphic equalizer section in the signal path
MSRP $279.95