Transmission 0019

Accession: T-0019
Transmitted: 2026-09-19T03:00:00Z
Window: 00019
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-0019

00:00:00

Spectrogram of transmission 0019 — Spectral density, 180s, 20 Hz–8 kHz logarithmic.

Notices

Window 00019 closed. 77,469 sessions recorded. Mean tenure 155 days.

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

Reported figures

Cohort	Sessions	Yield	Deviation	Tenure
C-0009	7,511	68.5%	35.4%	175
C-0010	3,558	93.2%	5.7%	19
C-0011	4,506	61.9%	43.3%	247
C-0012	7,111	64.1%	40.7%	221
C-0013	5,278	64.3%	40.4%	218
C-0014	5,618	69.2%	34.6%	169
C-0001	6,004	91.2%	8.2%	28
C-0002	6,358	67.3%	36.9%	187
C-0003	5,796	63.1%	41.9%	232

Aggregate — yield 72.6%, deviation 30.5%, mean tenure 155 days across 14 reporting cohorts.

Withheld

None.