☰
✕
JI Pitch Ruler
Microphone
Pitch view
Audio input
Default
⟳ Refresh
Voice: lo-cut + compression + de-ess
On iOS, audio input is controlled by the system. If your AirPods aren't being picked up correctly, set them to "Listen only" in iOS Bluetooth settings, or disconnect them while tuning.
Voice processing
Lo-cut (90 Hz)
Compression
De-ess (5 kHz)
Spectrum opacity
85%
Reference
Fundamental frequency
Custom
C1
C♯1
D1
D♯1
E1
F1
F♯1
G1
G♯1
A1
A♯1
B1
C2
C♯2
D2
D♯2
E2
F2
F♯2
G2
G♯2
A2
A♯2
B2
C3
C♯3
D3
D♯3
E3
F3
F♯3
G3
G♯3
A3
A♯3
B3
C4
C♯4
D4
D♯4
E4
F4
F♯4
G4
G♯4
A4
A♯4
B4
C5
C♯5
D5
D♯5
E5
F5
F♯5
G5
G♯5
A5
Ratios
1/1 8/7 5/4 4/3 11/8 16/11 3/2 8/5 7/4 2/1
Save Session
Reset
Display
Show cents deviation
Show Hz values
Ghost trail
Wrap to octave
Show 12-EDO reference
Label position
15%
Tracking
Show Hz
Show deviation
Show nearest ratio
Ruler position
75%
Stability
8
Speed
6
Drone
Tanpura drone (tracks reference)
Volume
30%
Cutoff
2.5 kHz
Auto sines
Sine bank fades in by proximity
Volume
18%
Smoothness
30%
🔇 Stop All Drones
Show advanced features ⌄
File Analysis
Play
0:00 / 0:00
Clear
Thomas LeRoy Meier
0:00
FILT
VOL
MIX
⏻
v
📏
⟳
Layers: 0
Export reel
Download reel
↶
✕
— LUFS / — dB
MIC — dB
9:16
4:5
1:1
Zoom
⟲
Backdrop
Edge
Feather
Bright
Contrast
Saturate
B & W
EDO Grid
Tone
Trail
Position
Size
Opacity
Spread
Shift
Ratio Label
Label X
Label Y
Label Sz
Res
544×960 · 3 Mbps
480×848 · 2.5 Mbps
416×720 · 2.2 Mbps
368×640 · 1.8 Mbps
320×576 · 1.5 Mbps
288×512 · 1.2 Mbps
256×448 · 0.95 Mbps
192×336 · 520 kbps
160×288 · 370 kbps
128×224 · 230 kbps
FPS
30 fps
Aurora
Filter
Glow
Detail
Chroma
Auto sines
AutoVol
18%
AutoSm
30%
Frame delay
Frames
1 fr
FB
30%
DlyMix
25%
Mix
50%
Tail
60%
Using Bluetooth headphones
Sync
Auto
Auto: …
Calibrate
Manual
−
+
200 ms
Reel
Shortest (default)
Longest (later cells black)
Reel FPS
30 fps
+ Load take
AUD
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