Guard - Leveling - Focus (low-latency) - Clip 15 - test-clean - 4970_29095_000049_000001 (event 2)

Clip Metadata

Clip: 4970_29095_000049_000001

Split: test-clean

Selected event: 2

Event interval: 0.80s to 1.41s

Event duration: 0.61s

Upward leveling need: 5.85 dB

Input delta: -26.27 dB

Guard-off dry delta: 4.39 dB

Legacy guard-off delta: 3.37 dB

Metric Windows
WindowInterval
Selected breath0.80s to 1.41s
Guard-off anchor0.44s to 0.56s
Dry anchor0.46s to 0.58s
Recovery1.48s to 1.60s
Far speech2.29s to 2.41s
Scenario Settings
Baseline presetLeveling - Focus (low-latency)
Target loudness-12.0 dB
Target tolerance0.0 dB
Selection rejects on low need187
Learned tail defaulttail-w1250-p22p5
Learned tail tolerance window1250 ms
Learned tail percentile22.5 %
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-p22p5 0.85 4.61 dB 26.05 dB 26.02 dB 5.56 dB 1.00 0.00 dB 0.0% 0.02 dB 0.00 dB 0.00 dB
Clip-tuned best tail-w1250-p40 0.99 0.29 dB 30.79 dB 29.95 dB 5.56 dB 0.92 0.00 dB 0.0% 0.84 dB 0.00 dB 0.00 dB
Assertion Log 2 entries
Status Time Condition / Message
PASS 18:30:20 test-clean:4970_29095_000049_000001:2: tail default dry ratio=0.85, tail clip-tuned dry ratio=0.99
PASS 18:30:20 test-clean:4970_29095_000049_000001:2 tail clip-tuned clip objective ordering: (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -30.788987625673762, -29.950142127556557, 0.8388454981172071, 0.0, -0.9246987489931549, -0.999932234262706, 0.0, 0.0, 0.0006168112436597539, -0.9905459610017401, 0.2898660716935453) (default (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -26.047714626416898, -26.023779235993857, 0.02393539042304127, 0.0, -0.9999441697022402, -1.0, 0.0, 0.0, 0.0, -0.8495412256940027, 4.613149350021981))