Pipe Organ Tuning - Pitch

Pitch

For many years, there was no pitch standard across Europe. The frequency of a′ (the standard note for tuning musical instruments), for example, could range from a′=392 Hz in parts of France to a′=465 Hz (Cornet-ton pitch) in parts of Germany. Organs were often tuned differently than ensembles, even within the same region or town. The modern tuning standard of a′=440 Hz (c′=262 Hz) was proposed in 1939, and accepted by the International Organization for Standardization (as ISO 16) in 1955 and again in 1975.

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Famous quotes containing the word pitch:

    He maintained that the case was lost or won by the time the final juror had been sworn in; his summation was set in his mind before the first witness was called. It was all in the orchestration, he claimed: in knowing how and where to pitch each and every particular argument; who to intimidate; who to trust, who to flatter and court; who to challenge; when to underplay and exactly when to let out all the stops.
    Dorothy Uhnak (b. 1933)

    I can’t earn my own living. I could never make anything turn into money. It’s like making fires. A careful assortment of paper, shavings, faggots and kindling nicely tipped with pitch will never light for me. I have never been present when a cigarette butt, extinct, thrown into a damp and isolated spot, started a conflagration in the California woods.
    Margaret Anderson (1886–1973)

    I dream that I have brought
    To such a pitch my thought
    That coming time can say,
    “He shadowed in a glass
    What thing her body was.”
    William Butler Yeats (1865–1939)