Filters; Band Pass Filter (Bpf) - Yamaha DME Designer Owner's Manual

Filters

A filter passes specific frequencies and attenuates all others.
There are seven types of filters available in the filter group: band pass filter (BPF), high pass filter
(HPF), low pass filter (LPF), notch filter (Notch), programmable BPF, programmable HPF, and
programmable LPF.

Band Pass Filter (BPF)

The band pass filter passes the signal from a specified frequency band, while attenuating frequencies
outside that band. There are two types of BPF components: mono channel and stereo channel. Mono
channel BPFs have one input and one output. Stereo channel BPFs have two of each.
Double-click a component to display the component editor for it. The parameters are the same for
mono channel and stereo channel components.
Section
1
Input
2
3
BPF
4
5
6
Output
BPF component editor
1 3
2 5
Parameter Setting Range
Level - to +10 dB
Phase ON/OFF
Frequency 20 Hz to 20 kHz
Q: 0.1 to 16.0
Bypass ON/OFF
Level - to ±0 dB
Chapter 6 Component Guide
4 6
Function
Sets the input signal level.
Reverses the phase of the input signal.
Sets the center frequency.
Sets the band width of a frequency band.
Turns bypass ON.
Sets the output signal level.
DME Designer Owner's Manual 349