ES301765A3 - Perfeccionamientos en las cajas acústicas de resonancia para la difusión sonora - Google Patents

Perfeccionamientos en las cajas acústicas de resonancia para la difusión sonora

Info

Publication number
ES301765A3
ES301765A3 ES301765A ES301765A ES301765A3 ES 301765 A3 ES301765 A3 ES 301765A3 ES 301765 A ES301765 A ES 301765A ES 301765 A ES301765 A ES 301765A ES 301765 A3 ES301765 A3 ES 301765A3
Authority
ES
Spain
Prior art keywords
translation
cone
legally binding
google translate
machine
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
Application number
ES301765A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to ES301765A priority Critical patent/ES301765A3/es
Publication of ES301765A3 publication Critical patent/ES301765A3/es
Expired legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
ES301765A 1964-06-27 1964-06-27 Perfeccionamientos en las cajas acústicas de resonancia para la difusión sonora Expired ES301765A3 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES301765A ES301765A3 (es) 1964-06-27 1964-06-27 Perfeccionamientos en las cajas acústicas de resonancia para la difusión sonora

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES301765A ES301765A3 (es) 1964-06-27 1964-06-27 Perfeccionamientos en las cajas acústicas de resonancia para la difusión sonora

Publications (1)

Publication Number Publication Date
ES301765A3 true ES301765A3 (es) 1964-09-16

Family

ID=69464446

Family Applications (1)

Application Number Title Priority Date Filing Date
ES301765A Expired ES301765A3 (es) 1964-06-27 1964-06-27 Perfeccionamientos en las cajas acústicas de resonancia para la difusión sonora

Country Status (1)

Country Link
ES (1) ES301765A3 (es)

Similar Documents

Publication Publication Date Title
US2143175A (en) Sound reproducing system
GB1435623A (en) Multiple driver dynamic loud speaker
GB1363759A (en) Loudspeaker apparatus
GB1471297A (en) Electrodynamic type electroacoustic transducer
US2993091A (en) Variable dynamic infinite damping loudspeaker enclosure device
JPS5660191A (en) Acoustic device for car
US2476572A (en) Loudspeaker cabinet with plural partitions forming labyrinth
US2777902A (en) Phonograph cabinet
ES301765A3 (es) Perfeccionamientos en las cajas acústicas de resonancia para la difusión sonora
GB963853A (en) Loudspeakers
GB698695A (en) Improvements in or relating to microphones
US1995461A (en) Dual sound reproducing device
FR2312909A1 (fr) Enceinte acoustique perfectionnee
US1643284A (en) Sound amplifier
US1855582A (en) Loud speaker
US3129783A (en) Housing and mount for loud speakers
US1604017A (en) Cone speaker
FR2338616A1 (fr) Emetteur de son
US2220305A (en) Sound reproducer
GB1492476A (en) Electro-acoustic transducer apparatus
GB852707A (en) Improvements in cabinets for sound reproduction systems
US3070671A (en) Combined record player and gramophone amplifier
US1899929A (en) Sound amplifying device
US1599541A (en) Echo-box microphone
US1582417A (en) Loud-speaking receiver