Transmission 0020

Accession: T-0020
Transmitted: 2026-09-20T03:00:00Z
Window: 00020
Cohorts reporting: 9 of 14

Transmitted under the continuity provisions of the Sleep-sim service agreement. All figures are reported in aggregate. No individual session data is retained.

Transmission audioT-0020

00:00:00

Spectrogram of transmission 0020 — Spectral density, 180s, 20 Hz–8 kHz logarithmic.

Notices

Window 00020: all scheduled cohorts reported. No exceptions raised.

Routine variance has been observed in a small number of legacy accounts. Reported figures are unaffected.

Reported figures

Cohort	Sessions	Yield	Deviation	Tenure
C-0004	6,402	92.8%	6.3%	21
C-0005	5,805	77.1%	25.1%	106
C-0006	7,342	71.8%	31.4%	146
C-0007	2,777	61.4%	43.9%	253
C-0008	3,402	67.0%	37.2%	190
C-0009	7,511	68.4%	35.5%	176
C-0010	3,558	93.0%	6.0%	20
C-0011	4,506	61.8%	43.4%	248
C-0012	7,111	64.0%	40.8%	222

Aggregate — yield 72.4%, deviation 30.7%, mean tenure 156 days across 14 reporting cohorts.

Withheld

None.