12 Voice Types

Voices are classified into 12 types based on tone (pitch) and characteristics (timber)

Classification Criteria

Tone (by frequency)

  • • Low: Below 145Hz
  • • Mid: 145-200Hz
  • • High: Above 200Hz

Characteristics (by timbre)

  • • Smooth: Stable and consistent tone
  • • Bright: Clear and pristine tone
  • • Deep: Rich and warm tone
  • • Dynamic: Varied and energetic tone