Tai Phan Mem Pitch Shifter - Html5 Portable

.danger-btn background: #dc2626;

function resumePlayback() if (!currentPitchedBuffer) return; if (isPlaying) return; if (pauseOffset >= (currentPitchedBuffer.duration - 0.05)) pauseOffset = 0; startPlaybackFromOffset(pauseOffset); tai phan mem pitch shifter - html5

"Không được. Phải tách biệt pitch và tempo," Tùng lẩm bẩm. "Cần một thuật toán时间拉伸 (time-stretching) hoặc phase vocoder." .danger-btn background: #dc2626

} else if (currentBuffer && !isPlaying) // not playing, but we remember pitch. Option: no action function resumePlayback() if (!currentPitchedBuffer) return

: A completely free, open-source tool for changing the pitch of a recorded file without altering its duration.

function pausePlayback() !sourceNode) return; const elapsed = audioContext.currentTime - startTime + pauseOffset; pauseOffset = Math.min(Math.max(0, elapsed), currentPitchedBuffer ? currentPitchedBuffer.duration : 0); stopPlayback(false); isPlaying = false; statusSpan.innerText = `⏸ Tạm dừng tại $pauseOffset.toFixed(1)s`;