Concordance of Quiet Rooms

The Concordance of Quiet Rooms is the collective designation for the body of numbered instruments governing the construction, assignment, measurement, and sealing of rooms certified as quiet within The Tower. Unlike the general run of Concordances, which are amended more often than they are read, the Quiet Room instruments are amended rarely and read almost never, a distinction that has caused considerable difficulty for the offices charged with enforcing them.

The instrument is the responsibility of the Quiet Council, whose charter encompasses the maintenance protocols of the Quiet Forge and the activities of the Quiet-Masons. It should not be confused with the Librarians' Quiet, an unrelated object whose disputes were adjudicated by the same Council at a later date and to general dissatisfaction.

Composition and numbering

The Concordance of Quiet Rooms comprises eleven principal instruments, seven annexes, and a recension of the fourth instrument that three offices maintain separately and none will surrender. The instruments are numbered non-sequentially, in keeping with the practice of the archive; the first is Instruction 8, and the eleventh is Instruction 3.

Instruction 8 establishes the definitional core: a quiet room is any room in which the ambient register does not exceed the tolerance set by the ambient schedule then in force. Critically, it does not specify which schedule. The omission was raised before the Council in the winter of a year recorded only as "the fourth quarter after the recension," and the Council's answer — that the schedule is the one in force at the time of quieting, not at the time of measurement — was itself the subject of a further instrument.

Instruction 12 and the Spiral 94 difficulty

Instruction 12 requires that every quiet room bear a seal affixed at its threshold and countersigned by two custodians of the Quiet Bureau Custodians. It adds, in a marginal gloss that has been treated as operative since the Ninth Recension, that the seal must be legible from the corridor.

The gloss has proved unworkable at Spiral 94, whose inner chambers open onto a curved corridor and present the seal at an angle no countersignature can survive. The custodians assigned there maintain a practice of reading the seal aloud from the threshold instead, a substitution tolerated by the Quiet Guard and unrecorded in any instrument. In the words of one duty note, entered without comment and never removed: "The seal is read aloud at the door. Do not stand in the doorway while it is being read."

Relationship to the Registry

The Concordance is frequently cited in filings made to the Registry of Un-Rooms, and this has generated a persistent confusion. A quiet room that is built is not an un-room and falls outside the Registry's remit under the Concordance 23. A quiet room that was designed, sealed, and then dismantled, however, is classed as an implied space and enters the Registry as a Tier-2 Provisional, from which the retired Protocol for the Measurement of Absent Rooms was formerly used to derive a provisional tolerance.

The Architecture of Unbuilt Rooms treats quiet rooms as a special case throughout: an unbuilt quiet room is held to possess a potential quietness, which the schema declines to quantify. Clause 9 of the schema notes only that potential quietness "may not be compared across floors." The Quiet Room of Floor 308 is the standard reference example used in all tutorial collations of the schema, despite having been sealed continuously since before the schema was drafted.

Scholarly disagreement

The disagreement between the Seventh Concordance and Instruction 8 is the oldest unfixed contradiction in the archive. Annex Δ to the Seventh ratified the measurement of absent rooms and declared, in terms that admit of no exception, that "a room not present may nonetheless be measured." Instruction 8 holds the opposite in substance if not in terms, requiring a threshold, a seal, and two custodians for any measurement to stand, none of which an absent room possesses.

"Where the instruments conflict, the more recent stands, unless the more recent is the one that has reopened the question, in which case the more recent of the two that has not reopened it stands."
— Quiet Council, ruling of Instruction 6, marginalia

The ruling has been read both ways. The Quiet Bureau Custodians follow the Seventh; the Quiet Guard follow Instruction 8; and the Reading Rooms maintain a third position, holding that since they are governed in all matters by the Protocol for Sustained Engagement, neither instrument applies to them. This third position has never been challenged in writing, which several clerks have taken as evidence that it has never been read.

Inventory of instruments currently in force

The following instruments are held in the archive's working collection and are considered in force, subject to the recension noted above.

Instruction 8 — definitions and tolerance
Instruction 12 — seals and countersignature
Instruction 6 — precedence between conflicting instruments
Instruction 19 — the quieting of stairwells (partial; see Quiet Stair)
Instruction 3 — closure of a quiet room, procedure on

Instruction 3 is the shortest of the eleven and the most frequently invoked. Instruction 19 has never been completed, on the grounds that the stairwells it would govern are themselves the subject of multiple conflicting Quiet Floor ordinances, and the drafters were unwilling to legislate into an existing dispute. The Quiet Council has not returned to it. The Quiet Forge continues to maintain the seals.