A C D E F G I M N P Q R S T U W

A

addGrain(float[]) - Method in class footfall.players.GrainPlayer

Add grain to current buffer (additive).

C

clear() - Method in class footfall.players.MultiPlayer

Clear buffer queue

D

Display - class footfall.displays.Display.

Abstract class for displaying footfalls, oscilloscope etc.

Display() - Constructor for class footfall.displays.Display

Listen for clicks to enable/disable the display.

DisplayFootFall - class footfall.displays.DisplayFootFall.

Display the footfall pressure by color depth: Bright red is highest pressure and white is no pressure.

DisplayFootFall() - Constructor for class footfall.displays.DisplayFootFall

Display the footfall pressure by color depth: Bright red is highest pressure and white is no pressure.

DisplaySound - class footfall.displays.DisplaySound.

Display the sound generated by footfalls like an oscilloscope

DisplaySound() - Constructor for class footfall.displays.DisplaySound

Display the sound generated by footfalls like an oscilloscope.

disable() - Method in class footfall.displays.Display

Disable the display.

disable() - Method in class footfall.displays.DisplaySound

Disable the display.

E

enable() - Method in class footfall.displays.Display

Enable the display.

F

FootFallStream - class footfall.streams.FootFallStream.

Abstract class for generating stream of footfall via live input, file input, or simple modelling via FootModel generator.

FootFallStream() - Constructor for class footfall.streams.FootFallStream

FootFallStreamFile - class footfall.streams.FootFallStreamFile.

Generate stream of footfall based on file input.

FootFallStreamFile() - Constructor for class footfall.streams.FootFallStreamFile

Initialize the footfall stream

FootFallStreamFile(String) - Constructor for class footfall.streams.FootFallStreamFile

Initialize the footfall stream and load a file

FootFallStreamGen - class footfall.streams.FootFallStreamGen.

Generate stream of footfall based on FootModel, speed, and weight.

FootFallStreamGen() - Constructor for class footfall.streams.FootFallStreamGen

Foot fall stream auto-generator

FootFallSynth - class footfall.synths.FootFallSynth.

Abstract class for synthesizing footfall sounds based pressure data.

FootFallSynth() - Constructor for class footfall.synths.FootFallSynth

Abstract class for synthesizing footfall sounds based pressure data.

FootFallSynth(FootFallStream) - Constructor for class footfall.synths.FootFallSynth

Abstract class for synthesizing footfall sounds based pressure data with given footfall stream as input.

FootFallSynthByCell - class footfall.synths.FootFallSynthByCell.

TODO: Synthesize footfall sounds based pressure data of each individual cell

FootFallSynthByCell() - Constructor for class footfall.synths.FootFallSynthByCell

Synthesize footfall sounds based pressure data of each individual cell

FootFallSynthByCell(FootFallStream) - Constructor for class footfall.synths.FootFallSynthByCell

Synthesize footfall sounds based pressure data of each individual cell from specified FootFallStream

FootFallSynthByFrame - class footfall.synths.FootFallSynthByFrame.

Synthesize footfall sounds based pressure data for each frame as a whole

FootFallSynthByFrame() - Constructor for class footfall.synths.FootFallSynthByFrame

Synthesize footfall sounds based pressure data for each frame as a whole

FootFallSynthByFrame(FootFallStream) - Constructor for class footfall.synths.FootFallSynthByFrame

Synthesize footfall sounds based pressure data for each frame as a whole from specified FootFallStream

FootModel - class footfall.generators.FootModel.

Generates the footfall movements on the fly using a base footprint.

FootModel() - Constructor for class footfall.generators.FootModel

Setup footfalls for one foot.

FootModel(int) - Constructor for class footfall.generators.FootModel

Setup footfalls from a specific foot position.

footfall.displays - package footfall.displays

Displays the footfall pressure and sound oscilloscope.

footfall.generators - package footfall.generators

Generators for (1) FootModel: footfall movements (2) SoundGrainModel: white-noise & simulated knocks, thumps etc.

footfall.players - package footfall.players

Audio players for (Logical) Grain playback and (Physical) Multi-channel sound playback

footfall.streams - package footfall.streams

Streaming footfalls generated (1) from recorded file (2) automatically using FootModel.

footfall.synths - package footfall.synths

Synthesizes and renders the audio by taking current frame as input from FootFallStream.

G

GrainPlayer - class footfall.players.GrainPlayer.

Input sound grains and uses Java Sound to render audio.

GrainPlayer() - Constructor for class footfall.players.GrainPlayer

Input sound grains and uses Java Sound to render audio.

GrainPlayer(int) - Constructor for class footfall.players.GrainPlayer

Input sound grains and uses Java Sound to render audio.

getBitRate() - Method in class footfall.generators.SoundGrainModel

Returns the bit rate of the sound grains.

getBitRate() - Method in class footfall.players.GrainPlayer

Playback bit rate

getCurrentFrame() - Method in class footfall.streams.FootFallStream

Abstract method to return the latest/current frame

getCurrentFrame() - Method in class footfall.streams.FootFallStreamFile

Returns the pressure data for the current frame

getCurrentFrame() - Method in class footfall.streams.FootFallStreamGen

Returns the current frame if it has changed since last call.

getCurrentFrameNum() - Method in class footfall.streams.FootFallStreamFile

Returns the current frame number

getCurrentFrameNum() - Method in class footfall.streams.FootFallStreamGen

Returns incremental frame number

getFoot(int, float) - Method in class footfall.generators.FootModel

Generate footfall pressure/position incrementally.

getFrame(int) - Method in class footfall.streams.FootFallStreamFile

Returns the pressure data of the specific frame

getFrameHeight() - Method in class footfall.streams.FootFallStream

Frame height - default 44

getFrameName(int) - Method in class footfall.streams.FootFallStreamFile

Returns the name/title of the specific frame

getFrameName() - Method in class footfall.streams.FootFallStreamGen

Label for current frame number

getFrameWidth() - Method in class footfall.streams.FootFallStream

Frame width - default 16

getFramesPerSecond() - Method in class footfall.streams.FootFallStream

Frames per second = Speed (25-75fps)

getFramesPerSecondMax() - Method in class footfall.streams.FootFallStream

Maximum frames per second - default 75

getFramesPerSecondMin() - Method in class footfall.streams.FootFallStream

Minimum frames per second - default 25

getMaxPressure() - Method in class footfall.streams.FootFallStream

The maximum pressure (0-50) for this stream.

getParam(String) - Method in class footfall.synths.FootFallSynth

Returns the value for the specified string parameter

getPlayer() - Method in class footfall.synths.FootFallSynth

Get the grain player for purposes like setting volume, retrieving bit rate etc.

getVolume() - Method in class footfall.players.GrainPlayer

Volume for use in vertical scrollbars (127 = minimum, 0 = maximum)

getVolumeLabel() - Method in class footfall.players.GrainPlayer

Volume Label for use in scrollbars (0% - 100%)

I

initGrains(int) - Method in class footfall.players.GrainPlayer

Clear current buffer on every frame and load new buffer of specific size

M

MultiPlayer - class footfall.players.MultiPlayer.

Sound player with multiple channels for smooth non-blocking playback

MultiPlayer() - Constructor for class footfall.players.MultiPlayer

Sound player with multiple channels for smooth non-blocking playback

MultiPlayer(int, int, int) - Constructor for class footfall.players.MultiPlayer

Sound player with multiple channels for smooth non-blocking playback

makeFadingSineWave(int, int, float) - Method in class footfall.generators.SoundGrainModel

Generate sine wave that starts at given volume and then fades out

makeWhiteNoise(int, int, float) - Method in class footfall.generators.SoundGrainModel

Generate white noise at given frequency and amplitude

mouseClicked(MouseEvent) - Method in class footfall.displays.Display

mouseEntered(MouseEvent) - Method in class footfall.displays.Display

mouseExited(MouseEvent) - Method in class footfall.displays.Display

mousePressed(MouseEvent) - Method in class footfall.displays.Display

mouseReleased(MouseEvent) - Method in class footfall.displays.Display

Toggle the display on every click.

N

numFrames() - Method in class footfall.streams.FootFallStreamFile

Returns number of frames in the current file

P

play() - Method in class footfall.players.MultiPlayer

If buffered queue length is large as buffer size minimum, write to next audio channel

playGrains() - Method in class footfall.players.GrainPlayer

Play the grains in the current buffer and return the buffer for display

printFrame(int) - Method in class footfall.streams.FootFallStreamFile

Prints the data values of an individual frame

printFrames() - Method in class footfall.streams.FootFallStreamFile

Prints all the frames sequentially

Q

queue(byte) - Method in class footfall.players.MultiPlayer

Enqueue byte value

queue(double) - Method in class footfall.players.MultiPlayer

Enqueue double value

queue(float) - Method in class footfall.players.MultiPlayer

Enqueue float value

queue(int) - Method in class footfall.players.MultiPlayer

Enqueue integer value

R

readBarFile(String) - Method in class footfall.streams.FootFallStreamFile

Reads the pressure data file and loads it into memory

readFile(String) - Method in class footfall.streams.FootFallStreamFile

Detects file type and loads it

readPadFile(String) - Method in class footfall.streams.FootFallStreamFile

Reads the pressure data file and loads it into memory

readPrint(String) - Method in class footfall.streams.FootFallStreamFile

Reads footprint frame from single string and creates a stream for modelling by FootModel

reset() - Method in class footfall.streams.FootFallStreamFile

Set current frame to beginning

run() - Method in class footfall.streams.FootFallStream

Thread's run method to update the current frame depending on user-selected frames per second speed

run() - Method in class footfall.synths.FootFallSynth

Thread's run method to FootFallSynth.update() the current frame non-stop

S

SoundGrainModel - class footfall.generators.SoundGrainModel.

Generates the sound grains used to simulate footfalls (contact, knocks, thumps etc).

SoundGrainModel() - Constructor for class footfall.generators.SoundGrainModel

Provides functions for generating sound grains

SoundGrainModel(int) - Constructor for class footfall.generators.SoundGrainModel

Provides functions for generating sound grains at specific bitrate

setCurrentFrame(int) - Method in class footfall.streams.FootFallStreamFile

Sets the base frame for rendering.

setDisplay(DisplayFootFall) - Method in class footfall.streams.FootFallStream

Set the display for preview of footfalls

setDisplay(DisplaySound) - Method in class footfall.synths.FootFallSynth

Set the oscilloscope to specified display

setFootFallStream(FootFallStream) - Method in class footfall.synths.FootFallSynth

Set the input footfall stream

setFrameHeight(int) - Method in class footfall.streams.FootFallStream

Set the frame height for use in live recordings or modelling.

setFrameWidth(int) - Method in class footfall.streams.FootFallStream

Set the frame width for use in live recordings or modelling.

setFramesPerSecond(int) - Method in class footfall.streams.FootFallStream

Set the speed - frames per second

setMaxPressure(float) - Method in class footfall.streams.FootFallStream

Abstract method to set the maximum pressure (0-50) for this stream.

setMaxPressure(float) - Method in class footfall.streams.FootFallStreamFile

Dummy function, does nothing; maximum pressure of recorded files is not changeable.

setMaxPressure(float) - Method in class footfall.streams.FootFallStreamGen

Set the maximum pressure (0-50) for this stream.

setParam(String, float) - Method in class footfall.synths.FootFallSynth

Set the value for the specified string parameter

setVolume(int) - Method in class footfall.players.GrainPlayer

Set the volume/amplitude for the grain player

start() - Method in class footfall.players.GrainPlayer

Start the lines for audio output

start() - Method in class footfall.players.MultiPlayer

Start each channel, ready for audio playback

start() - Method in class footfall.streams.FootFallStream

Start footfall stream generation

start() - Method in class footfall.synths.FootFallSynth

Start footfall sound synthesis

stop() - Method in class footfall.players.GrainPlayer

Stop the lines for audio output

stop() - Method in class footfall.players.MultiPlayer

Flush all open channels and stop playback

stop() - Method in class footfall.streams.FootFallStream

Stop footfall stream generation

stop() - Method in class footfall.synths.FootFallSynth

Stop footfall sound synthesis

streamanalyzer - Variable in class footfall.synths.FootFallSynthByFrame

Used for finding peaks and troughs in variance of consequent footfall frames.

synthesizeFootFallSound() - Method in class footfall.synths.FootFallSynth

Abstract method to retrieve the current frame and generate the appropriate sound via frame-based or cell-based granular synthesis

synthesizeFootFallSound() - Method in class footfall.synths.FootFallSynthByCell

Perform granular synthesis for each cell in current frame.

synthesizeFootFallSound() - Method in class footfall.synths.FootFallSynthByFrame

Perform granular synthesis for current frame as a whole.

T

toggle() - Method in class footfall.displays.Display

Enable or disable the display by clicking anywhere on the display panel.

U

update() - Method in class footfall.streams.FootFallStream

Abstract method to generate the next frame based on footprints, speed, and weight (maximum pressure).

update() - Method in class footfall.streams.FootFallStreamFile

Set the current frame and draw the preview display

update() - Method in class footfall.streams.FootFallStreamGen

Generate the next frame based on footprints, speed, and weight (maximum pressure).

update() - Method in class footfall.synths.FootFallSynth

Called by thread.run().

updateDisplay(float[][], float, int, int, String) - Method in class footfall.displays.DisplayFootFall

If enabled, draw the footfall pressure grid.

updateDisplay(float[]) - Method in class footfall.displays.DisplaySound

If enabled, draw the oscilloscope using double-buffering for speed.

W

writeBarFile(String) - Method in class footfall.streams.FootFallStreamFile

Saves the currently loaded frames as a ".bar" file format

A C D E F G I M N P Q R S T U W