what is the time unit for Web Audio API 'noteOn()' -

i trying use web audio api 'noteon(time)' play sound, not sure time unit is.

is in millisecond? or in second?

it's seconds.

the time relative audio context's currenttime, can accessed so:

var context = new audiocontext();  //....  note.noteon(context.currenttime); //will play  //....  note.noteon(context.currenttime + 1); //will play in 1 second