Librarians of the Acoustic Division

The Librarians of the Acoustic Division are the sworn body charged with the custody, tuning, and daily administration of the Whispering Gallery. They are a sub-order of the Librarians answering directly to the Curator of Unfinished Volumes, and are not to be confused with the Acoustic Stewards, who hold a separate and older warrant, nor with the Department of Acoustic Cartography, whose surveyors work within the Gallery only by the Division's leave.

The Division was constituted by Concordance 14, clause 3, following the withdrawal of the Stewards from the Gallery's eastern arcades in the winter of the year the catalogue records as 3,118. Its founding instrument runs to four lines, of which the operative sentence is the third.

"The Gallery shall be kept by persons who have agreed to hear it, and to hear nothing else while on duty."

— Concordance 14, clause 3

This has been read, in the centuries since, as both a devotional requirement and a labour regulation, and the Division has never settled which.

Composition and the Summons Roll

Membership is not published. The Division maintains a Summons Roll, held under seal at the Bureau of Registry, which lists every Librarian of the Acoustic Division by name, seniority, and the hour at which they last took the floor. The Roll is opened only by the Curator of Unfinished Volumes, or by the Senior Duty Librarian in the Curator's absence, or by a person who can produce the Curator's absence in writing. No register of the Division's strength has been read out since 3,204, when the reading was interrupted at the ninety-first name and not resumed; the Roll has since been described in Bureau of Registry correspondence as "ninety-one and continuing."

Recruits are drawn from the general body of Librarians and are examined in three subjects: the recognition of a single sustained tone against a background of eleven; the correct pronunciation of floor designations during an emergency; and silence.

The Quiet Hour and the Reversal of 3,267

Between the fourth and fifth bells of every working day the Division observes the Quiet Hour, during which the Gallery is closed to consultation, the lamps are trimmed to one quarter, and no member of the Division may speak aloud. The rule is old, but its application is contested. In 3,267 the Division of Chronic Reconcilement ruled that the Quiet Hour had been "improperly extended into the corridors" by a Duty Librarian later identified in the record only as Clerk Anselm, who had posted a notice at the head of the eastern stair forbidding conversation on the landings adjoining the Gallery. The Reconcilement held that the notice exceeded the Division's warrant, which reaches to the Gallery and not to its approaches, and ordered it struck.

Clerk Anselm complied, and then re-posted the notice six feet further into the Gallery, where it remains. No further complaint has been brought. The landings have been silent ever since, out of habit.

Relations with the Survey Offices

The Division permits the Acoustic Cartography Division and the Office of Acoustic Cartography to work within the Gallery under the terms of the survey compact of 3,401, which allows up to four surveyors at a time to sound Diagnostic Sigils from the western arcade. The arrangement is regularly strained. During the survey season of 3,409 a sigil was struck at a pitch the Division's own instruments could not measure, and the lead surveyor's report describes the resulting interference as "a weather." The Division's counter-report states that no such weather was felt.

The Division has also asserted, in a memorial lodged with the Bureau of Cartographic Integrity, that no map of the Gallery may be drawn to a scale finer than its own acoustic surveys, a claim the Acoustic Cartography Division disputes on grounds of precedent. The memorial has not been decided. The Division has taken the precaution of keeping the western arcade roped off.

Matters of the Silent Bell

The Acoustic Logistics Division claims purview over the Silent Bell as a non-emitting acoustic artifact. The Librarians of the Acoustic Division do not dispute this in writing. They do, however, retain custody of the bell's cushion, which they regard as the Gallery's, and they have refused three requests from Logistics to surrender it.

The dispute dates from 3,352, when a Logistics clerk entered the Gallery without a summons and was found some hours later in the western arcade, seated beside the bell with the cushion on their knees, weeping quietly. They stated on recovery that they had wanted to know whether the bell was truly silent. They had been told nothing. The Division lodged no complaint, but the cushion has not left the Gallery since, and the western arch is kept barred to all persons without a summons, including relatives.

Wages, Rota, and the Toll of Hearing

Members of the Division are paid at the standard rate of Librarians and receive, in addition, a quarterly allowance of cotton wadding, which they are not required to account for. Rota assignment is by seniority on the Summons Roll and is never released in advance. There is no fixed term of service.

Examination of the Division's internal accounts for the years 3,430 to 3,461 shows that the number of hearing complaints lodged by its own members rose steadily, peaking in the summer of 3,447, and that the Division responded not by shortening the rota but by inserting a fourth bell. Whether the additional bell relieved the strain or merely spread it evenly across the day is a question on which the Chronometric Standards Office has declined to rule, observing that the Division's bells are not, in its sense, standards.

No member of the Division has resigned since the office was founded. The Roll's ninety-first name remains the last entry, and the Bureau of Registry has confirmed that the page following it is blank but ruled.

Cross-references

See Whispering Gallery; Department of Acoustic Cartography; Acoustic Stewards; Fumigation Amp Silence Corps, with which the Division shares the eastern stair but not the key to it; Bureau of Hypothetical Durability; Stacks 11-Gamma; and Division I: Ontological Paradoxes, where the Division's founding instrument is filed among the documents that cannot be read aloud.