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Gear / Technical Help => Battery Boxes, Preamps, Mixers, ADCs, and Processors => Topic started by: Falconidave on May 17, 2009, 08:04:05 PM
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Are they the same? Can someone explain the benefits/drawback of their use? Thank you very much.
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A High Pass Filter (HPF) and a Low Cut Filter (LCF) are two names for the same thing.
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"HPF" decreases low frequencies (bassfilter) at the set Hz, i.e. HPF set to 80Hz => everything below 80Hz gets filtered
HIGH frequencies may pass => highs remain unaltered.
If you think your recording has too much bass (low frequencies), use a HPF
"LPF" decreases high frequencies...low frequencies may pass => lows remain unaltered.
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It always bugs me that it would be called a high pass filter. The reason for a filter is to remove something, so I always think it is more meaningful and simple to conceptualize it in terms of what it is removing/filtering, i.e. low freq. in this this case. So Low Cut Filter makes more sense to me. After all, a "fish net" is not called a "water pass net".... duh... ::) [/slight rant]
Peace,
Sanaka