Nightingale Posing Mischievously

    boscillate

    0.0.2 • Public • Published

    boscillate

    Sound wave graph for baudio in your terminal

    example1 example2 example3 example4

    usage

    npm install boscillate

    var baudio = require('baudio');
    var oscillate = require('boscillate');
     
    var n = 0;
    var b = baudio(function (t, i) {
        return Math.sin(* 400 * Math.PI * 2) + Math.sin(* 500) * (% 2 > 1);
    });
     
     
    = oscillate(b);
    b.play();

    This will pretty much take over your terminal

    options

    = oscillate(b, {
        framesPerSecond: 20, // how often does this try to refresh the screen
                             // higher -> faster & more intensive
                             // find a value that works for your terminal size
        
        windowSize: 1000     // window size: 
                             // the graphs are composed of a sliding window of 
                             // time series values.
                             // e.g. if we have values 1, 2, 3, 4, 5, 6, 7
                             //      then with a window of size two, the graph
                             //      would display the following two points at
                             //      each refresh:
                             //      [1, 2], 3, 4, 5, 6, 7
                             //      1, [2, 3], 4, 5, 6, 7
                             //      1, 2, [3, 4], 5, 6, 7
                             //      1, [2, 3, [4, 5], 6, 7
                             //      1, 2, 3, 4, [5, 6], 7
                             //      1, 2, 3, 4, 5, [6, 7]
                             //      etc
                             //
                             // so a bigger window size means you can see further into
                             // the past on the audio wave
     
    })

    license

    MIT

    Install

    npm i boscillate

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    Version

    0.0.2

    License

    MIT

    Last publish

    Collaborators

    • mathisonian