ES201422A3 - A parabolic directional microphone (Machine-translation by Google Translate, not legally binding) - Google Patents
A parabolic directional microphone (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES201422A3 ES201422A3 ES201422A ES201422A ES201422A3 ES 201422 A3 ES201422 A3 ES 201422A3 ES 201422 A ES201422 A ES 201422A ES 201422 A ES201422 A ES 201422A ES 201422 A3 ES201422 A3 ES 201422A3
- Authority
- ES
- Spain
- Prior art keywords
- reflector
- microphonic
- translation
- machine
- legally binding
- Prior art date
- 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.)
- Expired
Links
- 239000002775 capsule Substances 0.000 abstract 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000010297 mechanical methods and process Methods 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 238000000053 physical method Methods 0.000 abstract 1
Landscapes
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
Manufacture of a microphone that consists of a capsule or carbon microphone and a parabolic reflector, arranged in such a way that the vibrating membrane or diaphragm of the microphonic capsule or microphone itself is facing the concave part of a parabolic reflector, and placed precisely in the focus or near the focus along the axis of the paraboloid of revolution that forms the reflector, so that the sound waves that are printed on the reflecting surface are concentrated on the microphonic diaphragm that lines the inside of the paraboloid, which during operation, the concave part of the reflector will be focused to the sound source, being the mechanical or physical method of fastening between the two parts, (microphonic and reflector caps) indistinct provided that they do not modify the operating conditions, consist in that the microphonic diaphragm receives the sound vibrations after having been eflejadas in the parabolic reflector. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201422A ES201422A3 (en) | 1952-01-15 | 1952-01-15 | A parabolic directional microphone (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES201422A ES201422A3 (en) | 1952-01-15 | 1952-01-15 | A parabolic directional microphone (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES201422A3 true ES201422A3 (en) | 1954-02-01 |
Family
ID=69459414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES201422A Expired ES201422A3 (en) | 1952-01-15 | 1952-01-15 | A parabolic directional microphone (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES201422A3 (en) |
-
1952
- 1952-01-15 ES ES201422A patent/ES201422A3/en not_active Expired
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