CH396995A - Set including a loudspeaker and its enclosure - Google Patents
Set including a loudspeaker and its enclosureInfo
- Publication number
- CH396995A CH396995A CH789164A CH789164A CH396995A CH 396995 A CH396995 A CH 396995A CH 789164 A CH789164 A CH 789164A CH 789164 A CH789164 A CH 789164A CH 396995 A CH396995 A CH 396995A
- Authority
- CH
- Switzerland
- Prior art keywords
- loudspeaker
- enclosure
- set including
- 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
- 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
- H04R1/2815—Enclosures comprising vibrating or resonating arrangements of the bass reflex type
- H04R1/2823—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material
- H04R1/2826—Vents, i.e. ports, e.g. shape thereof or tuning thereof with damping material for loudspeaker transducers
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH789164A CH396995A (en) | 1964-06-17 | 1964-06-17 | Set including a loudspeaker and its enclosure |
GB2411565A GB1105577A (en) | 1964-06-17 | 1965-06-08 | Assembly comprising a loudspeaker and its enclosure |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH789164A CH396995A (en) | 1964-06-17 | 1964-06-17 | Set including a loudspeaker and its enclosure |
Publications (1)
Publication Number | Publication Date |
---|---|
CH396995A true CH396995A (en) | 1965-08-15 |
Family
ID=4331946
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH789164A CH396995A (en) | 1964-06-17 | 1964-06-17 | Set including a loudspeaker and its enclosure |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH396995A (en) |
GB (1) | GB1105577A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2149613A (en) * | 1983-09-03 | 1985-06-12 | Torquil Hector Rees Macleod | Loudspeaker cabinet |
JP3929808B2 (en) * | 2002-03-29 | 2007-06-13 | 光生 堤 | Sound emission device |
GB0305770D0 (en) * | 2003-03-13 | 2003-04-16 | Le Feuvre Nicholas P | Single drive transmission line loud speakers using sound absorbent case construction |
-
1964
- 1964-06-17 CH CH789164A patent/CH396995A/en unknown
-
1965
- 1965-06-08 GB GB2411565A patent/GB1105577A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1105577A (en) | 1968-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1497849A (en) | Loud speaker | |
CH423455A (en) | Photographic reproduction apparatus | |
BE748431A (en) | NUCLEAR ENCLOSURE | |
FR1410863A (en) | Sheep improvements and similar devices | |
CH396995A (en) | Set including a loudspeaker and its enclosure | |
FR1407775A (en) | Tube sheet and enclosure including application | |
FR1533829A (en) | Speaker enclosure | |
FR1409404A (en) | X-ray cassette | |
AT239720B (en) | Perforated screen | |
FR1472154A (en) | Air-conditioned enclosure | |
CH445249A (en) | Metallic set | |
CH445077A (en) | Room enclosure | |
CH432040A (en) | Sound reproduction device | |
AT275909B (en) | Curved projection screen | |
FR1319444A (en) | Grill and toaster set | |
FR1377750A (en) | Motor-tachometer unit assembly | |
FR1422308A (en) | Check and troubleshoot package | |
CH444670A (en) | Photographic material | |
FR1390096A (en) | Frame frame sparing several openings | |
CH449997A (en) | screen | |
FR1488232A (en) | Sulfinylpyridines and sulfonylpyridines | |
FR1340190A (en) | Speaker enclosure | |
FR1463000A (en) | screen | |
FR1414531A (en) | Improvements in gyrodyne and gyroplane devices | |
FR1371310A (en) | Refrigerator-dryer set |