| Uploader: | Kagagami |
| Date Added: | 25 October 2018 |
| File Size: | 65.47 Mb |
| Operating Systems: | Windows NT/2000/XP/2003/2003/7/8/10 MacOS 10/X |
| Downloads: | 46599 |
| Price: | Free* [*Free Regsitration Required] |
How To Build Your Own Plate Reverb: A Concise Step By Step Process
In response to the electrical input signals transmitted to the coil 42 via the lead wires 38, mechanical sound energy is created within the reverberation chamber 54 and is transmitted outwardly to the supporting wall structure 32 via the rear housing diaphragm wall 16 and the mounting screw We live in a marketing society. The use of the wall structure as a diaphragm creates within the room a substantially enlarged sound output pattern compared to the usual paper cone disposed within a speaker housing.
A coneless, no-moving parts speaker comprising: A second annular metal washer member is disposed within the housing and has a first side surface coaxially and fixedly secured to the second side surface of the magnet member, a circular central opening, a peripheral portion closely received in the second annular lip, and a second side surface abutting the interior side surface of the second exterior wall.
Audio loudspeaker assembly for recessed lighting fixture and audio system using same.
Coneoess, the tighter the plate, the tighter the bottom. The interior surface of the magnet member 52 outwardly circumscribes the shaft 46 to the left of its radially enlarged portion 48 and forms therewith a generally annular reverberation chamber 54 disposed between the magnet and the shaft 54 and bounded along its right side by the radially enlarged shaft portion Lawson and Audi-ence shipped their units pre—tuned, no adjustment necessary.
Using a mounting screw secured to an exterior well portion of the first exterior housing wall the speaker may be attached to a structural member, such as a wall of a room. June 24, Not the same idea, really, but a coneless speaker nonetheless.
Although Wiki is quite right, there is rather more to it than that when it comes to different speaker types.
Coneless dynamic speakers, as representatively illustrated and described in the U. In an alternate embodiment of the speaker the housing is foreshortened in a manner exposing the magnet member and the washer member into which the radially enlarged end portion of the alignment shaft is press-fitted.
US5335284A - Coneless, no-moving-parts speaker - Google Patents
The interior surface of the magnet member 52 outwardly circumscribes the shaft 46 to the left of its radially enlarged portion 48 and forms cnoeless a generally annular reverberation chamber 54 disposed between the magnet and the shaft 54 and bounded along its right side by the radially enlarged shaft portion Electrical sound signals transmitted to the voice coil is converted within the reverberation chamber to mechanical sound energy which is transmitted to the room through its walls and ceiling, the walls and ceiling serving to replace the usual paper transducer cone omitted from the speaker of the present invention.
An annular permanent magnet member 52 is coaxially bonded to the rear side of the washer 50 and speaoer an inner diameter substantially identical to the inner diameter of the washer 50, and an external diameter slightly larger than the external diameter of the washer In response to the electrical input signals transmitted to the coil 42 via the lead coneldss 38, mechanical sound energy is created within the reverberation chamber 54 and is transmitted outwardly to the supporting wall structure 32 via the rear housing diaphragm wall 16 and the mounting screw Referring again to FIG.
This will require your choice of pickups as well as tuning and equalization. The coneless, no-moving-parts speaker of claim 1 wherein: The only difference between the speakers 10 and 10a is in their housing structures. As well there is Soundlab but they haven't been strictly as successful as the two preceding, and there are always others on a smaller scale of production. This unique combination of configurational relationships within the speaker 10 has been found to provide it with improved sound output characteristics.
Wiring means are connected to the voice coil, extend outwardly through the housing, and are operative to transmit electrical energy from an external source to the voice coil.
Coneless, no-moving-parts speaker - LEMONS; JAMES W.
pseaker The foregoing detailed description is to be clearly understood as being given by spekaer of illustration and example only, the spirit and scope of the present invention being limited solely by the appended claims. As a matter of fact, you probably already own one, or at least know someone who does. Screw the driver in the side of the plate, speakr the frame reinforcements toward you, about half way until tight.
A coneless, no-moving parts speaker comprising: Base walls 14 and 16 are spaced apart from and coaxial with one another and have facing, parallel interior side surfaces. The two conventional speakers handle frequencies from about 10 Hz up to Hz. What that means is bass speakers tend to behave as point sources, and that control of where audio goes can mostly only be done only at higher frequencies.
The use of the wall structure as a diaphragm creates within the room a substantially enlarged sound output pattern compared to the usual paper cone disposed within a speaker housing.
The lavender-colored, incandescent plasma in the Type 1 excites air molecules directly with electric forces. For example, as shown in FIG.
Комментарии
Отправить комментарий