ES194451U - Dispositivo de reproduccion sonora perfeccionado. - Google Patents
Dispositivo de reproduccion sonora perfeccionado.Info
- Publication number
- ES194451U ES194451U ES0194451U ES194451U ES194451U ES 194451 U ES194451 U ES 194451U ES 0194451 U ES0194451 U ES 0194451U ES 194451 U ES194451 U ES 194451U ES 194451 U ES194451 U ES 194451U
- Authority
- ES
- Spain
- Prior art keywords
- pavilion
- enclosure
- 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.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
- H04R1/00—Details of transducers, loudspeakers or microphones
- H04R1/20—Arrangements for obtaining desired frequency or directional characteristics
- H04R1/22—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired frequency characteristic only
- H04R1/28—Transducer mountings or enclosures modified by provision of mechanical or acoustic impedances, e.g. resonator, damping means
- H04R1/2807—Enclosures comprising vibrating or resonating arrangements
- H04R1/2861—Enclosures comprising vibrating or resonating arrangements using a back-loaded horn
- H04R1/2865—Enclosures comprising vibrating or resonating arrangements using a back-loaded horn for loudspeaker transducers
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Dispositivo de reproducción sonora perfeccionado, del tipo que comprende un recinto acústico con pabellón, dotado sobre una de las paredes de por lo menos un elemento vibrante y sobre otra de sus paredes por lo menos una boca de salida, caracterizado porque el pabellón está constituido por una lámina de gran longitud, enrollada en espiral, la cual se monta elásticamente entre dos caras opuestas de recinto, incorporando, asimismo, un órgano de de flexión en uno de los extremos del pabellón, permitiendo a la radiación sonora emitida por la superficie del elemento vibrante orientada hacia el interior del recinto, el experimentar una modificación de forma y dirección para atravesar el pabellón, donde la radiación es amplificada y acompañada del conjunto de resonancias creadas por la lámina en espiral para salir por la boca correspondiente de salida en forma de onda audible en fase con la radiación emitida por la superficie del elemento vibrante vuelta hacia el exterior del recinto.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7008641A FR2082326A5 (es) | 1970-03-11 | 1970-03-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES194451U true ES194451U (es) | 1974-12-16 |
| ES194451Y ES194451Y (es) | 1975-04-01 |
Family
ID=9052074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1971194451U Expired ES194451Y (es) | 1970-03-11 | 1971-03-09 | Dispositivo de reproduccion sonora perfeccionado. |
Country Status (10)
| Country | Link |
|---|---|
| BE (1) | BE763930A (es) |
| CA (1) | CA922642A (es) |
| CH (1) | CH528129A (es) |
| DE (1) | DE2111581A1 (es) |
| ES (1) | ES194451Y (es) |
| FR (1) | FR2082326A5 (es) |
| GB (1) | GB1321944A (es) |
| NL (1) | NL7103200A (es) |
| NO (1) | NO129071B (es) |
| SE (1) | SE363562B (es) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2181620B (en) * | 1985-10-11 | 1989-09-13 | Zbigniew Marian Zenkteler | Loudspeaker enclosures |
| GB2301727A (en) * | 1995-05-19 | 1996-12-11 | B & W Loudspeakers | Interior of loudspeaker cabinet includes projections to prevent standing waves |
-
1970
- 1970-03-11 FR FR7008641A patent/FR2082326A5/fr not_active Expired
-
1971
- 1971-03-05 CH CH322271A patent/CH528129A/fr not_active IP Right Cessation
- 1971-03-08 BE BE763930A patent/BE763930A/xx unknown
- 1971-03-08 CA CA107051A patent/CA922642A/en not_active Expired
- 1971-03-09 ES ES1971194451U patent/ES194451Y/es not_active Expired
- 1971-03-10 NL NL7103200A patent/NL7103200A/xx unknown
- 1971-03-10 SE SE305471A patent/SE363562B/xx unknown
- 1971-03-11 NO NO92971A patent/NO129071B/no unknown
- 1971-03-11 DE DE19712111581 patent/DE2111581A1/de active Pending
- 1971-04-19 GB GB2384071A patent/GB1321944A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7103200A (es) | 1971-09-14 |
| SE363562B (es) | 1974-01-21 |
| BE763930A (fr) | 1971-08-02 |
| DE2111581A1 (de) | 1971-09-23 |
| CH528129A (fr) | 1972-09-15 |
| GB1321944A (en) | 1973-07-04 |
| CA922642A (en) | 1973-03-13 |
| NO129071B (es) | 1974-02-18 |
| ES194451Y (es) | 1975-04-01 |
| FR2082326A5 (es) | 1971-12-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| NL177239C (nl) | Geluidsabsorberende plaat. | |
| ES146411U (es) | Panel para la insonorizacion de paredes y techos de locales | |
| IT947872B (it) | Apparecchio di controllo di pezzi comprendente una sonda ad ultra suoni | |
| CH449711A (de) | Tonwiedergabesystem mit durch das Umgebungsgeräusch geregelter Lautstärke | |
| SE7503813L (sv) | Ljudabsorberande panel. | |
| IT974460B (it) | Struttura di assorbimento e di attenuazione di suoni | |
| NO137102C (no) | Elektronisk musikkinstrument. | |
| CH434839A (de) | Schallwellengenerator | |
| NL142275B (nl) | Lopende-golfversterkerbuis. | |
| SE383244B (sv) | Elektroakustisk ljudalstrare. | |
| CH416149A (de) | Piezoelektrischer Messwandler mit Verstärker | |
| AT315441B (de) | Schallschluckplatte | |
| IT1085194B (it) | Ventilatore con mezzi di assorbimento del suono | |
| ES313040A1 (es) | Aparato generador de reverberacion acustica | |
| CH436636A (de) | Schallschluckplatte | |
| ES194451Y (es) | Dispositivo de reproduccion sonora perfeccionado. | |
| SU1840735A1 (ru) | Низкочастотный электроакустический преобразователь | |
| ES431500A1 (es) | Perfeccionamientos en unidades microfonicas. | |
| ES272443A3 (es) | Transductor electroacústico para bajas frecuencias | |
| FR1398846A (fr) | Avertisseur électro-magnétique à double source sonore | |
| FR1462961A (fr) | Résonateur sensibilisé augmentant l'efficacité des sources sonores | |
| ES114994U (es) | Dispositivo generador de ruidos para juguetes | |
| ES100730U (es) | Silenciador perfeccionado | |
| ES100575U (es) | Silenciador | |
| BR7201043D0 (pt) | Metodo para aumentar o volume sonoro de instrumentos musicais eletronicos e aparelhos para a realizacao do mesmo |