Auto 8 bit frequencie generator 1 hertz to 1b hertz with line osilascope's game

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No:47463

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Auto 8 bit frequencie generator 1 hertz to 1b hert..ALL
Developer User18896｜Date and time 24/2/28 3:25:53
Build time 6.31 sec｜Game capacity 1.102KB｜

Script

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const frequency = Math.floor(Math.random() * 1000) + 1; // Generate random frequency between 1Hz to 1000Hz

const generateWave = () => {
            const wave = [];
            for (let i = 0; i < 400; i++) {
                const value = Math.sin(2 * Math.PI * frequency * i / 400); // Generate sine wave based on frequency
                wave.push(value);
            }
            return wave;
        };

const drawWave = (wave) => {
            ctx.clearRect(0, 0, canvas.width, canvas.height);
            ctx.beginPath();
            ctx.moveTo(0, wave[0] * 100 + 100);
            for (let i = 1; i < wave.length; i++) {
                ctx.lineTo(i, wave[i] * 100 + 100);
            }
            ctx.stroke();
        };

const main = () => {
            const wave = generateWave();
            drawWave(wave);
        };

main();
    </script>
</body>