Tai Phan Mem Pitch Shifter - Html5 Page
<div class="pitch-area"> <div class="knob-label"> <span>🔽 PITCH SHIFT</span> <span class="pitch-value" id="pitchDisplay">0.00 semitones</span> </div> <input type="range" id="pitchSlider" min="-12" max="12" step="0.1" value="0"> <div class="semitone-buttons"> <button class="st-btn" data-shift="-2">-2 sem</button> <button class="st-btn" data-shift="-1">-1 sem</button> <button class="st-btn reset" data-shift="0">⟳ Reset</button> <button class="st-btn" data-shift="1">+1 sem</button> <button class="st-btn" data-shift="2">+2 sem</button> <button class="st-btn" data-shift="5">+5 sem</button> <button class="st-btn" data-shift="-5">-5 sem</button> </div> <div style="font-size: 0.7rem; text-align: center; margin-top: 12px; color:#6b7280"> ⚡ Pitch factor: <span id="pitchFactorSpan">1.000</span> </div> </div>
footer font-size: 0.7rem; text-align: center; margin-top: 2rem; color: #4b556b; tai phan mem pitch shifter - html5
.wave-status background: #03071280; border-radius: 50px; padding: 8px 16px; font-size: 0.8rem; font-family: monospace; color: #9ca3af; display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; margin-top: 1rem; 🔽 PITCH SHIFT<
input[type="file"] display: none;
/* Audio controls */ .audio-controls display: flex; gap: 18px; justify-content: space-between; flex-wrap: wrap; margin-bottom: 1.8rem; span class="pitch-value" id="pitchDisplay">
<div class="audio-controls"> <button class="btn" id="playBtn" disabled>▶️ Play</button> <button class="btn" id="pauseStopBtn" disabled>⏸️ Pause / Stop</button> <label class="btn file-label" id="uploadLabel"> 📁 Load Audio <input type="file" id="audioUpload" accept="audio/*"> </label> </div>