new GreaterThan(value)
Output 1 if the signal is greater than the value, otherwise outputs 0
Parameters:
| Name | Type | Argument | Default | Description |
|---|---|---|---|---|
value |
number |
<optional> |
0 | the value to compare to the incoming signal |
Extends
Members
-
input :Tone.Add
-
alias for the adder
Type:
-
output :Tone.Threshold
-
alias for the thresh
Type:
Methods
-
chain()
-
connect together all of the arguments in series
Parameters:
Type Argument Description AudioParam | Tone <repeatable>
- Inherited From:
- Source:
-
connect(unit)
-
connect the output of a ToneNode to an AudioParam, AudioNode, or ToneNode
Parameters:
Name Type Description unitTone | AudioParam | AudioNode - Inherited From:
- Source:
-
dbToGain(db) → {number}
-
convert db scale to gain scale (0-1)
Parameters:
Name Type Description dbnumber - Inherited From:
- Source:
Returns:
- Type
- number
-
defaultArg(given, fallback) → {*}
-
if a the given is undefined, use the fallback
Parameters:
Name Type Description given* fallback* - Inherited From:
- Source:
Returns:
- Type
- *
-
disconnect()
-
disconnect the output
- Inherited From:
- Source:
-
dispose()
-
dispose method
-
equalPowerScale(percent) → {number}
-
equal power gain scale good for cross-fading
Parameters:
Name Type Description percentnumber (0-1)
- Inherited From:
- Source:
Returns:
output gain (0-1)
- Type
- number
-
expScale(gain) → {number}
-
Parameters:
Name Type Description gainnumber (0-1)
- Inherited From:
- Source:
Returns:
gain (decibel scale but betwee 0-1)
- Type
- number
-
frequencyToNote(freq) → {string}
-
convert a note name (i.e. A4, C#5, etc to a frequency)
Parameters:
Name Type Description freqnumber - Inherited From:
- Source:
Returns:
- Type
- string
-
frequencyToSeconds(freq) → {number}
-
convert a frequency into seconds accepts both numbers and strings i.e. 10hz or 10 both equal .1
Parameters:
Name Type Description freqnumber | string - Inherited From:
- Source:
Returns:
- Type
- number
-
gainToDb(gain) → {number}
-
convert gain scale to decibels
Parameters:
Name Type Description gainnumber (0-1)
- Inherited From:
- Source:
Returns:
- Type
- number
-
interpolate(input, outputMin, outputMax) → {number}
-
interpolate the input value (0-1) to be between outputMin and outputMax
Parameters:
Name Type Description inputnumber outputMinnumber outputMaxnumber - Inherited From:
- Source:
Returns:
- Type
- number
-
logScale(gain) → {number}
-
Parameters:
Name Type Description gainnumber (0-1)
- Inherited From:
- Source:
Returns:
gain (decibel scale but betwee 0-1)
- Type
- number
-
noGC()
-
makes a connection to ensure that the node will not be garbage collected until 'dispose' is explicitly called
use carefully. circumvents JS and WebAudio's normal Garbage Collection behavior
-
normalize(input, inputMin, inputMax) → {number}
-
normalize the input to 0-1 from between inputMin to inputMax
Parameters:
Name Type Description inputnumber inputMinnumber inputMaxnumber - Inherited From:
- Source:
Returns:
- Type
- number
-
notationToSeconds(notation, bpm, timeSignature) → {number}
-
convert notation format strings to seconds
Parameters:
Name Type Argument Description notationstring bpmnumber <optional>
timeSignaturenumber <optional>
- Inherited From:
- Source:
Returns:
- Type
- number
-
noteToFrequency(note) → {number}
-
convert a note name to frequency (i.e. A4 to 440)
Parameters:
Name Type Description notestring - Inherited From:
- Source:
Returns:
- Type
- number
-
now() → {number}
-
Returns:
the currentTime from the AudioContext
- Type
- number
-
receive(channelName)
-
recieve the input from the desired channelName to the input gain of 'this' node.
Parameters:
Name Type Description channelNamestring - Inherited From:
- Source:
-
samplesToSeconds(samples) → {number}
-
convert a sample count to seconds
Parameters:
Name Type Description samplesnumber - Inherited From:
- Source:
Returns:
- Type
- number
-
secondsToFrequency(seconds) → {number}
-
convert a number in seconds to a frequency
Parameters:
Name Type Description secondsnumber - Inherited From:
- Source:
Returns:
- Type
- number
-
send(channelName, amount) → {GainNode}
-
send signal to a channel name
Parameters:
Name Type Description channelNamestring amountnumber Returns:
- Type
- GainNode
-
setValue(value)
-
set the value to compare to
Parameters:
Name Type Description valuenumber -
toFrequency(time) → {number}
-
convert a time to a frequency
Parameters:
Name Type Description timeTone.Time - Inherited From:
- Source:
Returns:
the time in hertz
- Type
- number
-
toMaster()
-
connect 'this' to the master output
- Inherited From:
- Source:
-
toSamples(time) → {number}
-
convert a time into samples
Parameters:
Name Type Description timeTone.time - Inherited From:
- Source:
Returns:
- Type
- number
-
toSeconds(time, now) → {number}
-
convert Tone.Time to seconds
this is a simplified version which only handles numbers and 'now' relative numbers. If the Transport is included this method is overridden to include many other features including notationTime, Frequency, and transportTime
Parameters:
Name Type Argument Description timeTone.Time nownumber <optional>
if passed in, this number will be used for all 'now' relative timings
- Inherited From:
- Source:
Returns:
seconds in the same timescale as the AudioContext
- Type
- number
-
toSeconds(time, now) → {number}
-
convert Tone.Time into seconds.
unlike the method which it overrides, this takes into account transporttime and musical notation
Parameters:
Name Type Argument Description timeTone.Time nownumber <optional>
if passed in, this number will be used for all 'now' relative timings
- Inherited From:
- Source:
Returns:
- Type
- number