Provides utility methods for ramping AudioParams.
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Methods
(static) curve(audioParam, curve, durationopt)
Ramps audioParam to the values in curve over duration seconds.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
audioParam |
AudioParam | |||
curve |
Array.<Number> | |||
duration |
Number |
<optional> |
syngen.const.zeroTime
|
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(static) exponential(audioParam, value, durationopt)
Exponentially ramps audioParam to value over duration seconds.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
audioParam |
AudioParam | |||
value |
Number | |||
duration |
Number |
<optional> |
syngen.const.zeroTime
|
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(static) hold(audioParam)
Holds audioParam at its current time and cancels future values.
This is a polyfill for AudioParam.cancelAndHoldAtTime().
Parameters:
| Name | Type | Description |
|---|---|---|
audioParam |
AudioParam |
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(static) linear(audioParam, value, durationopt)
Linearly ramps audioParam to value over duration seconds.
Parameters:
| Name | Type | Attributes | Default | Description |
|---|---|---|---|---|
audioParam |
AudioParam | |||
value |
Number | |||
duration |
Number |
<optional> |
syngen.const.zeroTime
|
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(static) set(audioParam, value)
Sets audioParam to value without pops or clicks.
The duration depends on the average frame rate.
Parameters:
| Name | Type | Description |
|---|---|---|
audioParam |
AudioParam | |
value |
Number |
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- See: