js实时读取麦克风声音可视化音浪频率动画效果代码-html代码-BFW代码库

js实时读取麦克风声音可视化音浪频率动画效果代码

代码语言：html

所属分类：动画

代码描述：js实时读取麦克风声音可视化音浪频率动画效果代码

下面为部分代码预览，完整代码请点击下载或在bfwstudio webide中打开

<!DOCTYPE html>
<html lang="zh-CN">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Canvas声浪动态特效</title>
    <style>
        body {
            margin: 0;
            overflow: hidden;
            background-color: #000;
            display: flex;
            justify-content: center;
            align-items: center;
            height: 100vh;
        }
        canvas {
            display: block;
        }
        .controls {
            position: absolute;
            bottom: 20px;
            color: white;
            text-align: center;
            width: 100%;
        }
        button {
            padding: 10px 20px;
            font-size: 16px;
            background: rgba(255,255,255,0.2);
            color: white;
            border: 1px solid white;
            border-radius: 5px;
            cursor: pointer;
            margin: 0 10px;
        }
        button:hover {
            background: rgba(255,255,255,0.3);
        }
    </style>
</head>
<body>
    <canvas id="waveCanvas"></canvas>

    <div class="controls.........完整代码请登录后点击上方下载按钮下载查看