 | Franklin Institute (Philadelphia, Pa.) - 1915 - 958 páginas
...this part of the range, and in their absence the data could not be obtained. In the diagram, Fig. 6, the points lying on the vertical lines were determined...the limited time available. One point in particular FIG. 6. Ci Ca Cs C+ C5 Ce C? The absorbing power of wood sheathing, two centimetres thick, North Carolina... | |
 | Wallace Clement Sabine - 1922 - 302 páginas
...for this part of the range, and in their absence the data could not be obtained. In the diagram, Fig. 7, the points lying on the vertical lines were determined...with which these points fall on a smooth curve is c, c, FIG. 7. The absorbing power of wood sheathing, two centimeters thick, North Carolina pine. The... | |
 | Wallace Clement Sabine - 1922 - 304 páginas
...for this part of the range, and in their absence the data could not be obtained. In the diagram, Fig. 7, the points lying on the vertical lines were determined...with which these points fall on a smooth curve is FIG. 7. The absorbing power of wood sheathing, two centimeters thick, North Carolina pine. The observations... | |
 | 1907 - 876 páginas
...organ shown in Figure 6, and points were determined for the £ and G notes in each octave between d 128 and C« 2048. Other points would have been determined,...particular falls far off from this curve, the point for Cj 256, by an amount which is, to say the least, serious, and which can be justified only by the conditions... | |
 | American Academy of Arts and Sciences - 1907 - 994 páginas
...organ shown in Figure 6, and points were determined for the E and G notes in each octave between Ca 128 and C« 2048. Other points would have been determined,...accuracy with which these points fall on a smooth carve is perhaps all that could be expected in view of the difficulty under which the observations... | |
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Other points would have been determined, but time did not permit It is obvious that the intermediate points in the lower and in the higher octave were desirable, but no pipes were to be had on such short notice for this part of the range, and in their... 