AT224180B - Dynamischer Kopfhörer nach dem Zweiwegsystem - Google Patents
Dynamischer Kopfhörer nach dem ZweiwegsystemInfo
- Publication number
- AT224180B AT224180B AT335061A AT335061A AT224180B AT 224180 B AT224180 B AT 224180B AT 335061 A AT335061 A AT 335061A AT 335061 A AT335061 A AT 335061A AT 224180 B AT224180 B AT 224180B
- Authority
- AT
- Austria
- Prior art keywords
- way system
- headphones based
- dynamic headphones
- dynamic
- way
- Prior art date
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
- H04R9/00—Transducers of moving-coil, moving-strip, or moving-wire type
- H04R9/10—Telephone receivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; 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
- H04R1/24—Structural combinations of separate transducers or of two parts of the same transducer and responsive respectively to two or more frequency ranges
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT335061A AT224180B (de) | 1961-04-28 | 1961-04-28 | Dynamischer Kopfhörer nach dem Zweiwegsystem |
DE1961A0038568 DE1163386B (de) | 1961-04-28 | 1961-10-16 | Dynamischer Kopfhörer nach dem Zweiwegsystem. |
GB9887/62A GB943321A (en) | 1961-04-28 | 1962-03-14 | Improvements in earphones |
US185157A US3158697A (en) | 1961-04-28 | 1962-04-04 | Two-system dynamic earphone |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT335061A AT224180B (de) | 1961-04-28 | 1961-04-28 | Dynamischer Kopfhörer nach dem Zweiwegsystem |
Publications (1)
Publication Number | Publication Date |
---|---|
AT224180B true AT224180B (de) | 1962-11-12 |
Family
ID=3549193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT335061A AT224180B (de) | 1961-04-28 | 1961-04-28 | Dynamischer Kopfhörer nach dem Zweiwegsystem |
Country Status (4)
Country | Link |
---|---|
US (1) | US3158697A (de) |
AT (1) | AT224180B (de) |
DE (1) | DE1163386B (de) |
GB (1) | GB943321A (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2416042A1 (de) * | 1973-04-11 | 1974-10-31 | Akg Akustische Kino Geraete | Wenigstens zwei dynamische wandler aufweisende hoerermuschel oder in schaumstoff eingebettete wandlerhalterung |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT323823B (de) * | 1973-06-19 | 1975-07-25 | Akg Akustische Kino Geraete | Schallsender nach dem zweinegsystem, insbesondere für kopphörer |
US4357498A (en) * | 1979-06-30 | 1982-11-02 | Pioneer Electronic Corporation | Coaxial type multi-way planar diaphragm loudspeaker system |
US4497981A (en) * | 1982-06-01 | 1985-02-05 | Harman International Industries Incorporated | Multi-driver loudspeaker |
US4554414A (en) * | 1983-04-28 | 1985-11-19 | Harman International Industries Incorporated | Multi-driver loudspeaker |
GB8402229D0 (en) * | 1984-01-27 | 1984-02-29 | Tannoy Ltd | Moving coil loudspeaker |
CA2352732A1 (en) * | 2000-07-11 | 2002-01-11 | Philip Jeffrey Anthony | Compound loudspeaker drive unit having a magnet system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2122587A (en) * | 1925-07-20 | 1938-07-05 | Rca Corp | Acoustic device |
GB349630A (en) * | 1929-12-03 | 1931-06-04 | Joseph Poliakoff | Improvements in loud speakers and other telephone receviers |
US1951692A (en) * | 1933-04-12 | 1934-03-20 | Albert M Evens | Loud speaker |
FR1001734A (fr) * | 1946-08-13 | 1952-02-27 | Subalpine Apparecchiature Elet | Haut-parleur à large bande de fréquences et à double système vibrant |
BE538196A (de) * | 1954-05-18 |
-
1961
- 1961-04-28 AT AT335061A patent/AT224180B/de active
- 1961-10-16 DE DE1961A0038568 patent/DE1163386B/de active Pending
-
1962
- 1962-03-14 GB GB9887/62A patent/GB943321A/en not_active Expired
- 1962-04-04 US US185157A patent/US3158697A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2416042A1 (de) * | 1973-04-11 | 1974-10-31 | Akg Akustische Kino Geraete | Wenigstens zwei dynamische wandler aufweisende hoerermuschel oder in schaumstoff eingebettete wandlerhalterung |
Also Published As
Publication number | Publication date |
---|---|
US3158697A (en) | 1964-11-24 |
DE1163386B (de) | 1964-02-20 |
GB943321A (en) | 1963-12-04 |
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