Guard - Leveling - Present (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: -18.74 dB

Legacy guard-off delta: -18.74 dB

Metric Windows
WindowInterval
Selected breath0.80s to 1.11s
Guard-off anchor0.52s to 0.64s
Dry anchor0.52s to 0.64s
Recovery1.48s to 1.60s
Far speech1.97s to 2.09s
Scenario Settings
Baseline presetLeveling - Present (low-latency)
Target loudness-12.0 dB
Target tolerance0.0 dB
Selection rejects on low need187
Learned tail defaulttail-w1500-p30
Learned tail tolerance window1500 ms
Learned tail percentile30.0 %
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-w1500-p30 0.59 1.28 dB 2.28 dB 1.85 dB 5.72 dB 0.92 0.00 dB 0.0% 0.44 dB 0.00 dB 0.00 dB
Clip-tuned best tail-w125-p51 0.67 1.04 dB 3.13 dB 2.09 dB 5.72 dB 0.82 0.00 dB 0.0% 1.03 dB 0.00 dB 0.00 dB
Assertion Log 2 entries
Status Time Condition / Message
PASS 18:41:05 test-clean:7176_88083_000003_000001:1: tail default dry ratio=0.59, tail clip-tuned dry ratio=0.67
PASS 18:41:05 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, -3.1258201099735388, -2.0911793742233016, 1.0346407357502354, 0.0, -0.8191809447655064, -0.9999093929416665, 0.0, 0.0003803128542454459, 0.0002863224416298493, -0.6679704711183958, 1.039467060973152) (default (0, 0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, 0.0, -2.2833239523817497, -1.845921151597807, 0.43740280078394456, 0.0, -0.9235572711745935, -1.0, 0.0, 0.0, 0.0, -0.5896293911841796, 1.2847252835986467))