Module: FMOD::Core::DspType

Defined in:: lib/fmod/core/dsp_type.rb

Overview

These definitions can be used for creating FMOD defined special effects or DSP units.

Constant Summary collapse

UNKNOWN = This unit was created via a non FMOD plugin so has an unknown purpose.

MIXER = This unit does nothing but take inputs and mix them together then feed the result to the sound card unit.

OSCILLATOR = This unit generates sine/square/saw/triangle or noise tones.

LOW_PASS =

Deprecated.

Deprecated and will be removed in a future release (see MULTIBAND_EQ for alternatives).

This unit filters sound using a high quality, resonant low-pass filter algorithm but consumes more CPU time.

IT_LOW_PASS = This unit filters sound using a resonant low-pass filter algorithm that is used in Impulse Tracker, but with limited cutoff range (0 to 8060hz).

HIGH_PASS =

Deprecated.

Deprecated and will be removed in a future release (see MULTIBAND_EQ for alternatives).

This unit filters sound using a resonant high-pass filter algorithm.

ECHO = This unit produces an echo on the sound and fades out at the desired rate.

FADER = This unit pans and scales the volume of a unit.

FLANGE = This unit produces a flange effect on the sound.

DISTORTION = This unit distorts the sound.

NORMALIZE = This unit normalizes or amplifies the sound to a certain level.

LIMITER = This unit limits the sound to a certain level.

PARAM_EQ =

Deprecated.

Deprecated and will be removed in a future release (see MULTIBAND_EQ for alternatives).

This unit attenuates or amplifies a selected frequency range.

PITCH_SHIFT = This unit bends the pitch of a sound without changing the speed of playback.

CHORUS = This unit produces a chorus effect on the sound.

VST_PLUGIN = This unit allows the use of Steinberg VST plugins.

WINAMP_PLUGIN = This unit allows the use of Nullsoft Winamp plugins.

IT_ECHO = This unit produces an echo on the sound and fades out at the desired rate as is used in Impulse Tracker.

COMPRESSOR = This unit implements dynamic compression (linked/unlinked multichannel, wide-band)

SFX_REVERB = This unit implements SFX reverb.

LOW_PASS_SIMPLE =

Deprecated.

Deprecated and will be removed in a future release (see MULTIBAND_EQ for alternatives).

This unit filters sound using a simple low-pass with no resonance, but has flexible cutoff and is fast.

DELAY = This unit produces different delays on individual channels of the sound.

TREMOLO = This unit produces a tremolo / chopper effect on the sound.

LADSPA_PLUGIN =

Deprecated.

Do not use, no longer supported.

Unsupported / Deprecated.

SEND = This unit sends a copy of the signal to a return DSP anywhere in the DSP tree.

RETURN = This unit receives signals from a number of send DSPs.

HIGH_PASS_SIMPLE =

Deprecated.

Deprecated and will be removed in a future release (see MULTIBAND_EQ for alternatives).

This unit filters sound using a simple high-pass with no resonance, but has flexible cutoff and is fast.

PAN = This unit pans the signal, possibly up-mixing or down-mixing as well.

THREE_EQ = This unit is a three-band equalizer.

FFT = This unit simply analyzes the signal and provides spectrum information back through its parameter.

LOUDNESS_METER = This unit analyzes the loudness and true peak of the signal.

ENVELOPE_FOLLOWER = This unit tracks the envelope of the input/sidechain signal. Deprecated and will be removed in a future release.

CONVOLUTION_REVERB = This unit implements convolution reverb.

CHANNEL_MIX = This unit provides per signal channel gain, and output channel mapping to allow 1 multichannel signal made up of many groups of signals to map to a single output signal.

TRANSCEIVER = This unit “sends” and “receives” from a selection of up to 32 different slots. It is like a send/return but it uses global slots rather than returns as the destination. It also has other features. Multiple transceivers can receive from a single channel, or multiple transceivers can send to a single channel, or a combination of both.

OBJECT_PAN = This unit sends the signal to a 3d object encoder like Dolby Atmos.

MULTIBAND_EQ = This unit is a flexible five band parametric equalizer.