Guard - Leveling - Focus (low-latency) - Clip 13 - test-clean - 7176_88083_000003_000001 (event 1)

Clip Metadata

Clip: 7176_88083_000003_000001

Split: test-clean

Selected event: 1

Event interval: 0.80s to 1.11s

Event duration: 0.31s

Upward leveling need: 5.91 dB

Input delta: -21.87 dB

Guard-off dry delta: -3.64 dB

Legacy guard-off delta: -3.64 dB

Metric Windows
WindowInterval
Selected breath0.80s to 1.11s
Guard-off anchor0.52s to 0.64s
Dry anchor0.52s to 0.64s
Recovery1.47s to 1.59s
Far speech1.94s to 2.06s
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-p30
Learned tail guard window1250 ms
Learned tail percentile30.0 %
Tuning Search
Guard 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-p30 0.83 3.08 dB 15.15 dB 15.15 dB 6.47 dB 1.00 0.00 dB 0.0% 0.00 dB 0.00 dB 0.00 dB
Clip-tuned best tail-w1250-p55 0.97 0.61 dB 18.52 dB 17.62 dB 6.47 dB 0.86 0.00 dB 0.0% 0.90 dB 0.00 dB 0.00 dB
Assertion Log 2 entries
Status Time Condition / Message
PASS 11:50:48 test-clean:7176_88083_000003_000001:1: tail default dry ratio=0.83, tail clip-tuned dry ratio=0.97
PASS 11:50:48 test-clean:7176_88083_000003_000001:1 tail clip-tuned clip objective ordering: (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -18.51845072152486, -17.61618895291324, 0.9022617686116217, 0.0, -0.8604807897869498, -1.0, 0.0, 0.0, 0.0, -0.9664017269358515, 0.6124508165628555) (default (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -15.146628952703033, -15.146628952703031, 0.0, 0.0, -1.0, -1.0, 0.0, 0.0, 0.0, -0.8309248053750067, 3.0820108167730638))