Lerp performs linear interpolation

Mix sums two panned inputs

OutNeighbors returns only neighboring Nodes with an outbound connection from this Node

ReadRelative reads sample from the DelayLine at a scale between 0 and 1

RemoveNode removes a Node from the Graph.

ResolveTailCalls evaluates any chain of TailCall values to produce a final result. This is needed when a caller requires a fully-evaluated value (e.g.

Source returns the inbound connection if it has one

TickAbsolute advances the filter's state with a specific delay

AddHandler registers the evaluation handler with a ServeMux.

Detach removes this unit and its inputs/outputs from a Graph

ParsePitch parses the scientific notation of a pitch

Reset disconnects an input from an output (if a connection has been established) and fills the frame with the normal constant value

SetSymbol sets the value of a symbol. Like GetSymbol, it advances to parent Environments if the symbol cannot be found in the current context. If the

Size returns the number of nodes in the graph.

TickAbsolute advances the state of the DelayLine using a specific delay length (less than total) in samples

Unpatch disconnects any sources from an input.

UnsetSymbol removes a symbol definition. It only operates on the current context; no parent Environments will be affected.

foldNumeric applies intOp/floatOp across a list of numeric arguments. It preserves the int type when no float64 values are present. For commutative op

isType returns a lisp builtin that checks whether its single argument is of type T.

BPM returns a scalar value in beats-per-minute

Devices returns the devices currently in use by portaudio.

ForEachEntry iterates over a List or Table, calling fn(key, value) for each entry. For Lists the key is the integer index; for Tables it is the map ke

IsPowerOfTwo determines whether or not an integer is a power of two

MountUnit mounts a Unit into the audio graph.

NeighborCount returns the total neighbor count

NewDelayLineMS returns a new DelayLine of a specific maximum size in milliseconds

NewPitchShift returns a new PitchShift

NewProp registers a new property

PanMix pans two inputs between two outputs

PatchInput patches values into a Unit's Ins. If `forceReset` is set to `true` all Ins on that Unit that haven't been referenced in `inputs` will be re

PrepareBuilders converts a set of IOBuilders to a set of Builders.

Sorted returns a topologically sorted list of strongly connected components in the Graph.

SwapUnit swaps one unit out in the graph for another. If the two units or of different types, the original is just removed and nothing is done. Otherw

Tick advances the filter's state with the default delay

TickAbsolute advances the allpass filter state with a specified absolute delay length (less than maximum)

TickSemitones shifts a pitch by a specific number of semitones in equal temperament.

Transpose transposes the pitch by some interval

Unmount removes a unit from the graph.

Write writes a value to the DelayLine and steps ahead by one sample

AckChange acknowledges changes to the Graph, resetting the dirty flag.

Chebyshev generates the Chebyshev polynomial coefficient for order n

Constant is the constant value that's filling the buffer.

Couple assigns the internal frame of this input to the frame of an output; binding them together. This in-of-itself does not define the connection. Th

EmitOutputs sinks 1 or 2 outputs to the Engine.

ExpRatio produces an (inverse-)exponential curve that's inflection can be controlled by a specific ratio

Fold reflects a value exceeding minimum/maximum thresholds back over those thresholds

New returns a new Stdout

NewFBComb returns a new FBComb

NewFFComb returns a new FBComb

NewFilter returns a new Filter.

NewPitch creates a Pitch

Overload is a sigmoid function that simulates soft clip overloading

QuasiQuoteEval is a special evaluation mode that is used in quasiquoting. Like `quote` it doesn't evaluate any expressions. However, unlike `quote` it

Reset empties the graph.

SetMode sets the processing mode for this input.

SoftClamp limits a value to a specific range, but compresses the value as it goes beyond the threshold

Sort sorts the graph; caching a slice of unit.FrameProcessors.

Tan is a lookup table version of math.Tan

Tick advances the operation

Tick advances the filter's state with the default delay

Tick advances the state

TickAbsolute advances the filter's state with a specific delay

UnmountUnit removes a Unit from the audio graph.

Unpatch disconnects all inbound neighbors (Outs) from an In. All graph edges are removed as well to track the disconnection. Once all, if any, Outs ar

Value returns the Prop's value