NL146356B - SPEAKER BOX. - Google Patents
SPEAKER BOX.Info
- Publication number
- NL146356B NL146356B NL63298920A NL298920A NL146356B NL 146356 B NL146356 B NL 146356B NL 63298920 A NL63298920 A NL 63298920A NL 298920 A NL298920 A NL 298920A NL 146356 B NL146356 B NL 146356B
- Authority
- NL
- Netherlands
- Prior art keywords
- speaker box
- speaker
- box
- 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
- H04R1/32—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only
- H04R1/323—Arrangements for obtaining desired frequency or directional characteristics for obtaining desired directional characteristic only for loudspeakers
Landscapes
- Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Details Of Audible-Bandwidth Transducers (AREA)
- Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE10974/62A SE304309B (en) | 1962-10-12 | 1962-10-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
NL146356B true NL146356B (en) | 1975-06-16 |
Family
ID=20293149
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL298920D NL298920A (en) | 1962-10-12 | ||
NL63298920A NL146356B (en) | 1962-10-12 | 1963-10-08 | SPEAKER BOX. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL298920D NL298920A (en) | 1962-10-12 |
Country Status (6)
Country | Link |
---|---|
US (1) | US3360072A (en) |
DE (1) | DE1303535B (en) |
DK (1) | DK106677C (en) |
GB (1) | GB1012505A (en) |
NL (2) | NL146356B (en) |
SE (1) | SE304309B (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE31228E (en) * | 1967-12-04 | 1983-05-03 | Bose Corporation | Loudspeaker system |
US3590942A (en) * | 1969-12-15 | 1971-07-06 | Scott Inc H H | Omnidirectional loudspeaker system |
US3670842A (en) * | 1970-07-23 | 1972-06-20 | Ekdahl & Olofsson Handelsbolag | Loudspeakers |
US3818138A (en) * | 1971-07-26 | 1974-06-18 | A Sperrazza | Barrel shaped speaker enclosure |
US3848090A (en) * | 1971-11-18 | 1974-11-12 | J Walker | Wall hanging speaker system |
SE387512B (en) * | 1973-08-24 | 1976-09-06 | S Carlsson | SPEAKERS FOR STEROPHONIC SOUND DETERMINATION SYSTEM, AND TWO SUCH SPEAKERS EXISTING SPEAKERS |
US3983333A (en) * | 1974-03-01 | 1976-09-28 | Allison Acoustics Inc. | Loud speaker system |
DE2435944C3 (en) * | 1974-07-25 | 1985-07-18 | Poensgen, Karl Otto, 8000 München | Hi-Fi speaker box |
US4410063A (en) * | 1981-03-04 | 1983-10-18 | Onkyo Kabushiki Kaisha | Loudspeaker system |
SE447438B (en) * | 1981-11-26 | 1986-11-10 | Stig Carlsson | SPEAKERS |
DE4036152A1 (en) * | 1990-11-14 | 1992-05-21 | Dieter Lang | Audio loudspeaker arrangement for stereo signals - has high frequency loudspeaker angled to bounce sound waves off room wall |
GB2345608A (en) * | 1999-01-05 | 2000-07-12 | Yoshito Maruo | A loudspeaker |
US9997081B2 (en) * | 2013-09-20 | 2018-06-12 | Bose Corporation | Audio demonstration kit |
USD919596S1 (en) * | 2019-08-15 | 2021-05-18 | Kye Systems Corp. | Speaker |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2275610A (en) * | 1941-01-23 | 1942-03-10 | Bucky Gustav | Loudspeaker system |
US2824617A (en) * | 1952-09-15 | 1958-02-25 | Philips Corp | Sound reproducing device |
NL191082B (en) * | 1953-10-02 | Mirowski Mieczyslaw | Implantable automatic cardioverter / defibrillator system. | |
US2819772A (en) * | 1954-12-14 | 1958-01-14 | Lab Of Electronic Engineering | Wide range loudspeaker |
US2904123A (en) * | 1956-09-27 | 1959-09-15 | Nigro John | Loud-speaker enclosures |
US2921135A (en) * | 1958-01-27 | 1960-01-12 | Electro Voice | Electroacoustical device |
FR1199441A (en) * | 1958-02-26 | 1959-12-14 | Method and devices for restoring sound space in small or medium-sized rooms | |
US3069958A (en) * | 1959-09-24 | 1962-12-25 | Wurlitzer Co | Vibrato apparatus |
US3070660A (en) * | 1961-05-29 | 1962-12-25 | Wurlitzer Co | Rotary electrical apparatus |
US3157247A (en) * | 1962-04-25 | 1964-11-17 | Nippon Musical Instruments Mfg | Sound producing system |
-
0
- NL NL298920D patent/NL298920A/xx unknown
-
1962
- 1962-10-12 SE SE10974/62A patent/SE304309B/xx unknown
-
1963
- 1963-10-08 NL NL63298920A patent/NL146356B/en unknown
- 1963-10-09 GB GB39740/63A patent/GB1012505A/en not_active Expired
- 1963-10-10 DE DE19631303535D patent/DE1303535B/de not_active Withdrawn
- 1963-10-10 DK DK475863AA patent/DK106677C/en active
-
1966
- 1966-04-11 US US541690A patent/US3360072A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
DK106677C (en) | 1967-03-06 |
US3360072A (en) | 1967-12-26 |
NL298920A (en) | |
SE304309B (en) | 1968-09-23 |
DE1303535B (en) | 1972-02-03 |
GB1012505A (en) | 1965-12-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
VJC | Lapsed due to non-payment of the due maintenance fee for the patent or patent application | ||
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: CARLSSON |