ES8201758A1 - Perfeccionamientos en los sistemas electronicos de distribu-cion de sonido - Google Patents
Perfeccionamientos en los sistemas electronicos de distribu-cion de sonidoInfo
- Publication number
- ES8201758A1 ES8201758A1 ES498770A ES498770A ES8201758A1 ES 8201758 A1 ES8201758 A1 ES 8201758A1 ES 498770 A ES498770 A ES 498770A ES 498770 A ES498770 A ES 498770A ES 8201758 A1 ES8201758 A1 ES 8201758A1
- Authority
- ES
- Spain
- Prior art keywords
- diffusers
- appliance
- central unit
- diffuser
- switched
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Abstract
DISPOSITIVO CENTRAL PARA UN SISTEMA ELECTRONICO DE DISTRIBUCION DE SONIDO. DICHO DISPOSITIVO CENTRAL (1) REALIZA LAS SIGUIENTES FUNCIONES: PRIMERA, ALIMENTA DE TENSION A LOS DIFUSORES DE SONIDO; SEGUNDA, MODULA SOBRE LA TENSION DE ALIMENTACION DE LOS DIFUSORES, LA SEÑAL DE BAJA FRECUENCIA QUE LUEGO DEBERAN AMPLIFICAR ESTOS; TERCERA, EFECTUA EL TELECONTROL DEL EQUIPO DE MUSICA A ELLA CONECTADO CUANDO DETECTA QUE HAY ALGUN DIFUSOR EN FUNCIONAMIENTO; CUARTA, SE ENCARGA DE ADAPTAR LA SEÑAL QUE LE LLEGA DEL EQUIPO DE MUSICA AL NIVEL DE MODULACION ESTABLECIDO EN LA SERIE, DE MANERA QUE SE PUEDA CONECTAR A ELLA CUALQUIER APARATO MONOFONICO O ESTEREOFONICO; Y POR ULTIMO, FACILITA LOS AJUSTES DE SENSIBILIDAD PROPIOS.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES498770A ES8201758A1 (es) | 1981-01-23 | 1981-01-23 | Perfeccionamientos en los sistemas electronicos de distribu-cion de sonido |
DE19823200973 DE3200973A1 (de) | 1981-01-23 | 1982-01-14 | Elektronische klangverteilungsanlage |
FR8200955A FR2498868B1 (fr) | 1981-01-23 | 1982-01-22 | Perfectionnements a des appareils electroniques de distribution de son |
GB8201967A GB2093317B (en) | 1981-01-23 | 1982-01-25 | Electronic sound distribution system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES498770A ES8201758A1 (es) | 1981-01-23 | 1981-01-23 | Perfeccionamientos en los sistemas electronicos de distribu-cion de sonido |
Publications (2)
Publication Number | Publication Date |
---|---|
ES498770A0 ES498770A0 (es) | 1982-01-01 |
ES8201758A1 true ES8201758A1 (es) | 1982-01-01 |
Family
ID=8481742
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES498770A Expired ES8201758A1 (es) | 1981-01-23 | 1981-01-23 | Perfeccionamientos en los sistemas electronicos de distribu-cion de sonido |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE3200973A1 (es) |
ES (1) | ES8201758A1 (es) |
FR (1) | FR2498868B1 (es) |
GB (1) | GB2093317B (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2142509A (en) * | 1983-06-28 | 1985-01-16 | Emhart Ind | Audio amplifier |
FR2624332B1 (fr) * | 1987-12-07 | 1990-05-11 | Romand Alain | Dispositif de sonorisation d'ambiance pour l'habitat |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB423274A (en) * | 1933-12-11 | 1935-01-29 | British Thomson Houston Co Ltd | Improvements in and relating to transmission systems for supplying music and other broadcast matter |
GB1302534A (es) * | 1969-10-24 | 1973-01-10 | ||
FR2081229B1 (es) * | 1970-03-20 | 1973-10-19 | Sexta Etudes Rech | |
FR2215772B1 (es) * | 1973-01-25 | 1980-02-22 | Telephone Automatique |
-
1981
- 1981-01-23 ES ES498770A patent/ES8201758A1/es not_active Expired
-
1982
- 1982-01-14 DE DE19823200973 patent/DE3200973A1/de not_active Ceased
- 1982-01-22 FR FR8200955A patent/FR2498868B1/fr not_active Expired
- 1982-01-25 GB GB8201967A patent/GB2093317B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
ES498770A0 (es) | 1982-01-01 |
GB2093317B (en) | 1985-03-13 |
FR2498868B1 (fr) | 1986-02-28 |
DE3200973A1 (de) | 1982-08-26 |
GB2093317A (en) | 1982-08-25 |
FR2498868A1 (fr) | 1982-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GC1A | Exploitation certificate registered application without search report |
Effective date: 19970213 |
|
GC1A | Exploitation certificate registered application without search report |
Effective date: 19981005 |