AT310271B - Elektroakustischer Wandler - Google Patents
Elektroakustischer WandlerInfo
- Publication number
- AT310271B AT310271B AT41170A AT41170A AT310271B AT 310271 B AT310271 B AT 310271B AT 41170 A AT41170 A AT 41170A AT 41170 A AT41170 A AT 41170A AT 310271 B AT310271 B AT 310271B
- Authority
- AT
- Austria
- Prior art keywords
- electroacoustic converter
- electroacoustic
- converter
- 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
- H04R9/02—Details
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6900876.A NL164451C (nl) | 1969-01-17 | 1969-01-17 | Inrichting voor het omzetten van akoestische in elektrische trillingen en andersom, voorzien van een magneetsysteem en een niet-magnetisch centreerorgaan. |
Publications (1)
Publication Number | Publication Date |
---|---|
AT310271B true AT310271B (de) | 1973-09-25 |
Family
ID=19805905
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT41170A AT310271B (de) | 1969-01-17 | 1970-01-16 | Elektroakustischer Wandler |
Country Status (9)
Country | Link |
---|---|
US (1) | US3851118A (de) |
AT (1) | AT310271B (de) |
BE (1) | BE744569A (de) |
BR (1) | BR7016138D0 (de) |
CH (1) | CH512168A (de) |
ES (1) | ES375506A1 (de) |
FR (1) | FR2028536B1 (de) |
GB (1) | GB1299124A (de) |
NL (1) | NL164451C (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2083672B1 (de) * | 1970-03-31 | 1973-10-19 | Senzaki Seisakusho Kk | |
US4205205A (en) * | 1978-06-12 | 1980-05-27 | Babbco, Ltd. | Dynamic loudspeaker having magnetic assembly adhesively bonded within a surrounding basket |
US4507800A (en) * | 1982-01-06 | 1985-03-26 | Analog & Digital Systems, Inc. | Enclosed magnet loudspeaker |
US6289106B1 (en) | 1997-08-08 | 2001-09-11 | Hong Long Industrial Co., Ltd. | Cap and center pole apparatus and method of coupling |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR872894A (fr) * | 1940-06-07 | 1942-06-22 | Henry Heinrich & Co | Appareil électroacoustique pour l'enregistrement ou pour la reproduction des vibrations sonores |
DE856614C (de) * | 1940-12-31 | 1952-11-24 | Guenther Wurdel | Elektrodynamische Hoererkapsel |
CH265675A (de) * | 1946-10-21 | 1949-12-15 | Ericsson Telefon Ab L M | Elektrodynamische Anordnung zur Umwandlung von Schallschwingungen in elektrische Schwingungen oder umgekehrt. |
DE1183134B (de) * | 1961-12-08 | 1964-12-10 | Heinrich Peiker | Mikrophon |
CH407233A (de) * | 1963-12-14 | 1966-02-15 | Peiker Heinrich | Elektroakustischer Wandler |
US3354541A (en) * | 1965-06-04 | 1967-11-28 | Gen Motors Corp | Loudspeaker magnet structure and method of assembling same |
US3453400A (en) * | 1965-12-08 | 1969-07-01 | Aldo L Coen | Field structure for magnetic loudspeaker and methods of manufacture |
DE1512682C3 (de) * | 1966-02-14 | 1974-11-21 | Elektroakusztikai Gyar, Budapest | Dynamisches Mikrophon mit Maßnahmen zur Frequenzgangkorrektur |
FR1541496A (fr) * | 1966-10-22 | 1968-10-04 | Philips Nv | Microphone électrodynamique présentant une caractéristique directionnelle en forme de cardioïde |
US3524027A (en) * | 1967-05-04 | 1970-08-11 | Rolen Diversified Investors In | Sound transducer with wall mounted diaphragm |
AT294211B (de) * | 1967-06-10 | 1971-11-10 | Elektroakusztikai Gyar | Dynamischer Schwingspulenwandler, insbesondere Mikrophon oder Höher |
-
1969
- 1969-01-17 NL NL6900876.A patent/NL164451C/xx active
-
1970
- 1970-01-15 CH CH54670A patent/CH512168A/de not_active IP Right Cessation
- 1970-01-16 ES ES375506A patent/ES375506A1/es not_active Expired
- 1970-01-16 BE BE744569D patent/BE744569A/xx unknown
- 1970-01-16 GB GB2197/70A patent/GB1299124A/en not_active Expired
- 1970-01-16 US US00003424A patent/US3851118A/en not_active Expired - Lifetime
- 1970-01-16 FR FR7001568A patent/FR2028536B1/fr not_active Expired
- 1970-01-16 AT AT41170A patent/AT310271B/de not_active IP Right Cessation
- 1970-01-19 BR BR216138/70A patent/BR7016138D0/pt unknown
Also Published As
Publication number | Publication date |
---|---|
ES375506A1 (es) | 1972-05-16 |
NL164451C (nl) | 1980-12-15 |
DE2001852B2 (de) | 1976-07-29 |
US3851118A (en) | 1974-11-26 |
NL164451B (nl) | 1980-07-15 |
FR2028536B1 (de) | 1974-09-20 |
BE744569A (fr) | 1970-07-16 |
CH512168A (de) | 1971-08-31 |
BR7016138D0 (pt) | 1973-02-27 |
FR2028536A1 (de) | 1970-10-09 |
NL6900876A (de) | 1970-07-21 |
GB1299124A (en) | 1972-12-06 |
DE2001852A1 (de) | 1970-07-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ELJ | Ceased due to non-payment of the annual fee |