US631843A - Sounding-board for music-halls. - Google Patents
Sounding-board for music-halls. Download PDFInfo
- Publication number
- US631843A US631843A US71005499A US1899710054A US631843A US 631843 A US631843 A US 631843A US 71005499 A US71005499 A US 71005499A US 1899710054 A US1899710054 A US 1899710054A US 631843 A US631843 A US 631843A
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- Prior art keywords
- board
- sounding
- music
- halls
- glass
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/99—Room acoustics, i.e. forms of, or arrangements in, rooms for influencing or directing sound
Definitions
- OOTAVIE L APTHORP, OF BOSTON, MASSACHUSETTS.
- Figure l is a view, looking toward the stage, of a music-hall stage provided with one form of my new sounding-board.
- Fig. 2 is a horizontal sectional view atline 2 2 of Fig. l, looking downwardly.
- Fig. 3 is a vertical section on line 3 $3 of Fig. l.
- rlhe object of my invention is to construct music halls or rooms, public or private, and especially public music-hall stages, with sounding-boards which comprise vibrant vertical portions and preferably,in addition thereto, vibrant forwardlyextending portions, as hereinafter explained.
- A represents the licor or stage
- a a rear vertical wall which is of masonry or other material and which represents the usual rear and side walls of a stage.
- I5 is the Vertical vibrant sounding-board, preferably of glass, mounted in suitable ⁇ frames h, say ot' lead.
- the soundingboard is'mounted at a distance from wall A, s0 as to form the air-space CL between the structural wall A and the sounding-board B, thus allowing the vertical walls to become vibrant sonorous.
- the braces h', used for supporting the sounding-board B may be disposed at any suitable point and in any suitable manner.
- the forward extension B forms a supplemental verhead sounding-board and is preferably used in connection with the vertical sounding-board, and when used is to be made continu ons therewith in order that there may be no escape for the sound-waves at its lower edge.
- the vertical board I3 were mounted directly upon the structural wall A', it would not be so eflicient a sounding-board for the sound-waves striking against it, because it would be less vibrant than is the case when the board is backed up by au aircushion.
- the frame which holds the planes or sections of glass in place should be made low and smooth on the outer or sound-receiving side. Any hard polished material may be substituted for the glass; but I prefer glass, not only because it affords a smooth and perfect surface for the reception of the sound-waves without any metallic soundsuch as arises Afrom brass or silver, for example-but also because I am thereby enabled to produce beautiful color effects by means of colored glass in the frame and lights behind or at the sounding-board.
- What I claim is- The combination of a stage or other door with a structural wall and a sounding-board of glass .rising above the floor with a space between it and the structural wall.
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Auxiliary Devices For Music (AREA)
Description
Patented Aug.y 29, |899.
u. L. APTHoRP.
SUNDlNG BOARD FOR MUSIC HALLS.
(Application filed Mar. 22, 1899.) I
(No Model.)
Ziel/6765071' @@#aoyz UNITED STATES PATENT OEEICE.
OOTAVIE L. APTHORP, OF BOSTON, MASSACHUSETTS.
SOUNDING-BOARD FOR MUSIC-HALLS.
SPECIFICATION forming part of Letters Patent No. 631,843, dated August 29, 1899.
I Application tiled March Z2, 1899. Serial No. '710,054 (No model.)
Be it known that I, Oo'rAvIE L. APTHOEP, a citizen of theUnited States,residingatBoston, in the county of Suffolk and State of Massachusetts, have invented certain new and useful Improvements in new and useful Sounding-Boards for Music-Halls, of which the following is a specification, reference being had therein to the accompanying drawings.
Figure l is a view, looking toward the stage, of a music-hall stage provided with one form of my new sounding-board. Fig. 2 is a horizontal sectional view atline 2 2 of Fig. l, looking downwardly. Fig. 3 is a vertical section on line 3 $3 of Fig. l.
rlhe object of my invention is to construct music halls or rooms, public or private, and especially public music-hall stages, with sounding-boards which comprise vibrant vertical portions and preferably,in addition thereto, vibrant forwardlyextending portions, as hereinafter explained.
In the drawings illustrating the principle of my invention, A represents the licor or stage, and A a rear vertical wall, which is of masonry or other material and which represents the usual rear and side walls of a stage.
I5 is the Vertical vibrant sounding-board, preferably of glass, mounted in suitable `frames h, say ot' lead. The soundingboard is'mounted at a distance from wall A, s0 as to form the air-space CL between the structural wall A and the sounding-board B, thus allowing the vertical walls to become vibrant sonorous. The braces h', used for supporting the sounding-board B, may be disposed at any suitable point and in any suitable manner. The forward extension B forms a supplemental verhead sounding-board and is preferably used in connection with the vertical sounding-board, and when used is to be made continu ons therewith in order that there may be no escape for the sound-waves at its lower edge. If the vertical board I3 were mounted directly upon the structural wall A', it would not be so eflicient a sounding-board for the sound-waves striking against it, because it would be less vibrant than is the case when the board is backed up by au aircushion. The frame which holds the planes or sections of glass in place should be made low and smooth on the outer or sound-receiving side. Any hard polished material may be substituted for the glass; but I prefer glass, not only because it affords a smooth and perfect surface for the reception of the sound-waves without any metallic soundsuch as arises Afrom brass or silver, for example-but also because I am thereby enabled to produce beautiful color effects by means of colored glass in the frame and lights behind or at the sounding-board.
, I am the first, so far as I know, to construct a music-hall room with a hard polished vertical wall against which the sound-waves proceeding from the instruments may impinge, and such a so nnding-board,even when mount ed directly upon a structural wall, produces much better acoustic effects than where the sound-waves have been allowed, as heretofore, to strike upon the irregular, nnpolished, and softer-surfaces.
The use of glass in soundingboards, as
herein suggested, is deemed by me especially desirable because of its peculiar sonorous quality.
What I claim is- The combination of a stage or other door with a structural wall and a sounding-board of glass .rising above the floor with a space between it and the structural wall.
In testimony whereof I aiix my signature in presence of two witnesses.
OOTAVIE Il. APTIIORP.
Vitnesses:
EDWARD S. BEACH, lt. A. ALLEN.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71005499A US631843A (en) | 1899-03-22 | 1899-03-22 | Sounding-board for music-halls. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US71005499A US631843A (en) | 1899-03-22 | 1899-03-22 | Sounding-board for music-halls. |
Publications (1)
Publication Number | Publication Date |
---|---|
US631843A true US631843A (en) | 1899-08-29 |
Family
ID=2700438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US71005499A Expired - Lifetime US631843A (en) | 1899-03-22 | 1899-03-22 | Sounding-board for music-halls. |
Country Status (1)
Country | Link |
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US (1) | US631843A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6675932B2 (en) | 2001-07-02 | 2004-01-13 | Harman International Industries, Inc. | Speaker housing configured to minimize standing waves and resonate above the frequency range of transducers |
US20090314574A1 (en) * | 2008-06-20 | 2009-12-24 | Holzman Malcolm | Movable acoustic shell assembly |
-
1899
- 1899-03-22 US US71005499A patent/US631843A/en not_active Expired - Lifetime
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6675932B2 (en) | 2001-07-02 | 2004-01-13 | Harman International Industries, Inc. | Speaker housing configured to minimize standing waves and resonate above the frequency range of transducers |
US20090314574A1 (en) * | 2008-06-20 | 2009-12-24 | Holzman Malcolm | Movable acoustic shell assembly |
US7815011B2 (en) * | 2008-06-20 | 2010-10-19 | Holzman Moss Architecture, Llp | Movable acoustic shell assembly |
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