...was simply allowed to pass gently along this pipe, by the opening of the cock. The sound G in alt. was most smoothly uttered, equal in sweetness to a clear female voice. When tbe frequency was reduced to 360, the sound was that of a clear, but rather harsh, man's voice. Tbe...

...this pipe by the opening of the cock. When this was repeated 720 times in a second, the sound g in alt was most smoothly uttered, equal in sweetness to a...to 360, the sound was that of a clear, but rather a harsh man's voice. The cock was now altered in such a manner that it never shut the hole entirely,...

...clear female voice. When the frequency was reduced to 360, the sound was that of a clear, but rather a harsh man's voice. The cock was now altered in such...that it never shut the hole entirely, but left about one-third of it open. When this was repeated 720 times in a second, the sound was uncommonly smooth...

...the line in Tennyson's Maud:— ' Now to the scream of a maddened beach dragged down by the wave.' a clear female voice. When the frequency was reduced...to 360, the sound was that of a clear, but rather a harsh man's voice. The cock was now altered in such a manner that it never shut the hole entirely,...

...times in a second. The apparatus was fitted to the wind-chest of an organ . . . the sound g in alt was most smoothly uttered equal in sweetness to a clear female voice. When the sound was reduced to 360 . . . the sound was more mellow than any man's voice of the same pitch. [9]...