Module: FMOD::Core::FilterType

Defined in:

lib/fmod/core/filter_type.rb

Overview

Filter types to be used with the MultiBandEQ DSP.

Constant Summary

DISABLED =

Disabled filter, no processing.

0

LOW_PASS_12DB =

Resonant low-pass filter, attenuates frequencies (12dB per octave) above a given point (with specified resonance) while allowing the rest to pass.

1

LOW_PASS_24DB =

Resonant low-pass filter, attenuates frequencies (24dB per octave) above a given point (with specified resonance) while allowing the rest to pass.

2

LOW_PASS_48DB =

Resonant low-pass filter, attenuates frequencies (48dB per octave) above a given point (with specified resonance) while allowing the rest to pass.

3

HIGH_PASS_12DB =

Resonant low-pass filter, attenuates frequencies (12dB per octave) below a given point (with specified resonance) while allowing the rest to pass.

4

HIGH_PASS_24DB =

Resonant low-pass filter, attenuates frequencies (24dB per octave) below a given point (with specified resonance) while allowing the rest to pass.

5

HIGH_PASS_48DB =

Resonant low-pass filter, attenuates frequencies (48dB per octave) below a given point (with specified resonance) while allowing the rest to pass.

6

LOW_SHELF =

Low-shelf filter, boosts or attenuates frequencies (with specified gain) below a given point while allowing the rest to pass.

7

HIGH_SHELF =

High-shelf filter, boosts or attenuates frequencies (with specified gain) above a given point while allowing the rest to pass.

8

PEAKING =

Peaking filter, boosts or attenuates frequencies (with specified gain) at a given point (with specified bandwidth) while allowing the rest to pass.

9

BANDPASS =

Band-pass filter, allows frequencies at a given point (with specified bandwidth) to pass while attenuating frequencies outside this range.

10

NOTCH =

Notch or band-reject filter, attenuates frequencies at a given point (with specified bandwidth) while allowing frequencies outside this range to pass.

11

ALL_PASS =

All-pass filter, allows all frequencies to pass, but changes the phase response at a given point (with specified sharpness).

12