Guard - Leveling - Present (look-ahead) - Clip 10 - test-clean - 4077_13754_000011_000006 (event 1)

Clip Metadata

Clip: 4077_13754_000011_000006

Split: test-clean

Selected event: 1

Event interval: 0.80s to 1.14s

Event duration: 0.34s

Upward leveling need: 5.94 dB

Input delta: -20.67 dB

Guard-off dry delta: -6.65 dB

Legacy guard-off delta: -6.65 dB

Metric Windows
WindowInterval
Selected breath0.80s to 1.14s
Guard-off anchor0.32s to 0.44s
Dry anchor0.32s to 0.44s
Recovery1.26s to 1.38s
Far speech1.94s to 2.06s
Scenario Settings
Baseline presetLeveling - Present (look-ahead)
Target loudness-12.0 dB
Target tolerance0.0 dB
Selection rejects on low need187
Learned tail defaulttail-w1250-p40
Learned tail tolerance window1250 ms
Learned tail percentile40.0 %
Tuning Search
Tolerance window coarse values100, 150, 225, 350, 500, 750, 1000, 1500, 2250, 3000, 4500, 6000 ms
Tunable tail-percentile coarse values1.0, 2.5, 5.0, 7.5, 10.0, 15.0, 20.0, 25.0, 35.0, 50.0 %
RoundsCoarse coordinate search + single refinement round
Primary objectiveFavor real attenuation / contrast first, then preserve target-seeking and dry restoration
Fast modedisabled
Exhaustive default searchdisabled
Report events16 total (8 per split target)
Tuning events64 total (32 per split target)
Minimum upward leveling need4.0 dB at pre-event anchor
Target-tracking min work1.0 dB guard-off movement
Under-leveling thresholdseek floor < 0.35
Min tunable tail percentile1.0 % (0% kept for guard-off reference only)
Convergence study5 repeats @ 16, 24, 32, 48, 64 tuning events
Audio Players
SignalPlayer
Input
Guard Off
Tail Default
Tail Clip-tuned
Tail Guard Metrics
Result Config Dry ratio Dry error Attenuation Contrast Guard-off seek Seek floor Target err + Under-level Anchor drift Recovery drift Far drift
Learned default tail-w1250-p40 0.96 0.57 dB 13.45 dB 13.45 dB 5.64 dB 0.96 0.00 dB 0.0% 0.00 dB 0.20 dB 0.00 dB
Clip-tuned best tail-w1250-p55 0.99 0.19 dB 14.04 dB 13.83 dB 5.64 dB 0.87 0.00 dB 0.0% 0.21 dB 0.33 dB 0.72 dB
Assertion Log 2 entries
Status Time Condition / Message
PASS 18:12:41 test-clean:4077_13754_000011_000006:1: tail default dry ratio=0.96, tail clip-tuned dry ratio=0.99
PASS 18:12:41 test-clean:4077_13754_000011_000006:1 tail clip-tuned clip objective ordering: (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -14.037375578149373, -13.83002882481398, 0.20734675333539343, 0.0, -0.8719047429073798, -0.9419818858092086, 0.0, 0.3298901256560711, 0.7165859352066324, -0.9864245433551873, 0.19033281153890513) (default (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -13.452985365339046, -13.451594190981929, 0.0013911743571171087, 0.0, -0.9645333638341849, -0.9997532842713136, 0.0, 0.20166276040726494, 0.0, -0.9594327550085285, 0.5687674453709555))