31 lines
948 B
JavaScript
31 lines
948 B
JavaScript
// sound.js — reusable Web Audio beep
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export function playBeep(frequency = 432, duration = 0.2, type = 'sine') {
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try {
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// Validate parameters to prevent audio errors
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if (!Number.isFinite(frequency) || frequency <= 0) {
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frequency = 432; // fallback to default
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}
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if (!Number.isFinite(duration) || duration <= 0) {
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duration = 0.2; // fallback to default
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}
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const ctx = new (window.AudioContext || window.webkitAudioContext)();
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const osc = ctx.createOscillator();
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const gain = ctx.createGain();
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osc.type = type;
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osc.frequency.value = frequency;
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osc.connect(gain);
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gain.connect(ctx.destination);
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gain.gain.setValueAtTime(0.1, ctx.currentTime); // subtle volume
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osc.start();
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osc.stop(ctx.currentTime + duration);
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} catch (error) {
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// Silently handle audio errors to prevent breaking upload flow
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console.warn('[SOUND] Audio beep failed:', error.message);
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}
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}
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