Measured voice · The drawl

Alan Rickman

120s segment · male register · 16 benchmarked readings · measured 2026-07-26

Comparisons are based on Resonate's acoustic analysis of publicly available speeches. No endorsement or affiliation is implied.

The read

December 1991 — the year his Sheriff of Nottingham walked away with Robin Hood — Rickman is on the radio talking about playing villains, in the voice that made villainy sound like a leisure activity. The drawl splits into two measured parts. Time: nineteen percent silence, thirty-one stops averaging three-quarters of a second, one held past two full seconds and never apologised for. Melody: pitch variability at the very ceiling of the optimal band, the voice sliding through its range with no urgency whatsoever. The lesson isn’t slowness — his rate is only modestly under the band. It’s that nothing, not the pause and not the slide, ever gets cut short.

Pitch contour · every voiced frame

1151862560s60s120sHz

Pitch & melody

Average pitch120Hz
in the zoneoptimal 100150 Hz
Pitch variability6.46st
in the zoneoptimal 36.5 st
Pitch range16.1st
above the zoneoptimal 712 st
Pitch dynamism (PDQ)0.42
above the zoneoptimal 0.150.38

Pacing & pauses

Pause ratio19.0%
in the zoneoptimal 1835 %
Average pause length0.74s
in the zoneoptimal 0.41 s
Syllable rate3.39syl/s
below the zoneoptimal 45.5 syl/s

Dynamics

Volume dynamics27.5dB
above the zoneoptimal 818 dB
Loudness variability8.13dB
above the zoneoptimal 3.58 dB

Voice quality

Voice clarity (HNR)11.5dB
below the zoneoptimal 1230 dB
Pitch steadiness (jitter)2.57%
above the zoneoptimal 02.5 %
Volume steadiness (shimmer)8.28%
in the zoneoptimal 09 %
Vocal fry (creak)1.6%
in the zoneoptimal 08 %

Spectral balance

Presence band (2-4 kHz)1.31%
below the zoneoptimal 620 %
Chest band (0-500 Hz)77.7%
above the zoneoptimal 3575 %
Spectral tilt (alpha ratio)-11.1dB
in the zoneoptimal -22-8 dB

Energy by band

Low (0–500 Hz)77.7%Mid (0.5–2 kHz)19.2%Presence (2–4 kHz)1.3%Brilliance (4 kHz+)1.7%

The presence band (2–4 kHz, red) is what carries a voice to the back of a room.

Steal this

melody mapping

What the measurements endorse is the pairing: variability at the top of its band riding on pauses in the middle of theirs — movement and patience at once. Read a paragraph aloud twice: rushed and flat the first time; the second, let the pitch slide through the phrases and let every pause run a beat longer than feels safe. The second take is the one people call a voice.

From the training library: Melody mapping

Same instrument · same scale

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