How to set Volume in 0 - 1

[mtrucc]

https://tonejs.github.io/examples/oscillator

I can set volume -100 to 0

But I want to set Volume like https://alemangui.github.io/pizzicato/

0 to 1

What should I do?

[dirkk0]

You can add a Gain Node, which accepts values from 0 to 1: https://tonejs.github.io/docs/14.7.77/Gain

[mtrucc]

You can add a Gain Node, which accepts values from 0 to 1: https://tonejs.github.io/docs/14.7.77/Gain

        const gainNode = new Tone.Gain(0).toDestination();

        gainNode.gain.setValueAtTime(1, Tone.context.currentTime);

        const osc = new Tone.Oscillator({
            type: "square",
            frequency: 440,
            volume: 0
        }).connect(gainNode);

Thank you!

volume is 20 -> Doesn’t increase the size of the sound, maybe this is my illusion.............

[dirkk0]

there's a volume: 0 in your synth ... ?

[mtrucc]

there's a volume: 0 in your synth ... ?

yes， the demo is -16 ,I think if it is adjusted to 0, there will be no effect on the sound? I don't know what its default value is

[dirkk0]

You want to ramp up the volume of the synth, right? And this doesn't work? If you open up a CodePen or Glitch, this can be solved, I think.

[mtrucc]

I have solved the problem, I don’t want to increase the volume, I just saw some doubts about the volume parameter, I don’t know what will happen if the parameter value is 20

[dirkk0]

ok, great! Then you can close this issue.