IT7825585A0 - Microfono a condensatore. - Google Patents
Microfono a condensatore.Info
- Publication number
- IT7825585A0 IT7825585A0 IT7825585A IT2558578A IT7825585A0 IT 7825585 A0 IT7825585 A0 IT 7825585A0 IT 7825585 A IT7825585 A IT 7825585A IT 2558578 A IT2558578 A IT 2558578A IT 7825585 A0 IT7825585 A0 IT 7825585A0
- Authority
- IT
- Italy
- Prior art keywords
- condenser microphone
- microphone
- condenser
- 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
- H04R19/00—Electrostatic transducers
- H04R19/04—Microphones
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R3/00—Circuits for transducers, loudspeakers or microphones
- H04R3/005—Circuits for transducers, loudspeakers or microphones for combining the signals of two or more microphones
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Circuit For Audible Band Transducer (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT25585/78A IT1112691B (it) | 1978-07-12 | 1978-07-12 | Microfono a condensatore |
FR7915778A FR2431233A1 (fr) | 1978-07-12 | 1979-06-20 | Microphone a condensateur |
BR7904323A BR7904323A (pt) | 1978-07-12 | 1979-07-09 | Microfone eletrostatico |
BE0/196240A BE877624A (fr) | 1978-07-12 | 1979-07-11 | Microphone a condensateur |
US06/056,648 US4281221A (en) | 1978-07-12 | 1979-07-11 | Condenser microphone |
DE2928203A DE2928203C3 (de) | 1978-07-12 | 1979-07-12 | Kondensatormikrophon |
GB7924297A GB2027317B (en) | 1978-07-12 | 1979-07-12 | Condenser microphones |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT25585/78A IT1112691B (it) | 1978-07-12 | 1978-07-12 | Microfono a condensatore |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7825585A0 true IT7825585A0 (it) | 1978-07-12 |
IT1112691B IT1112691B (it) | 1986-01-20 |
Family
ID=11217169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT25585/78A IT1112691B (it) | 1978-07-12 | 1978-07-12 | Microfono a condensatore |
Country Status (7)
Country | Link |
---|---|
US (1) | US4281221A (it) |
BE (1) | BE877624A (it) |
BR (1) | BR7904323A (it) |
DE (1) | DE2928203C3 (it) |
FR (1) | FR2431233A1 (it) |
GB (1) | GB2027317B (it) |
IT (1) | IT1112691B (it) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2734265B2 (ja) * | 1991-12-12 | 1998-03-30 | 日本電気株式会社 | エレクトレット・コンデンサ・マイクロフォン用増幅回路 |
DK170196B1 (da) * | 1993-04-07 | 1995-06-06 | Brueel & Kjaer As | Fremgangsmåde og kobling til at reducere den harmoniske forvrængning af en kapacitiv transducer |
US5793873A (en) * | 1996-07-07 | 1998-08-11 | Visual Sound Limited Partnership | Sound capturing method and device |
CN100425102C (zh) * | 2003-03-20 | 2008-10-08 | 宝星电子株式会社 | 采用宽带止滤波器并具有增强抗静电放电性的电容式麦克风 |
US7179985B2 (en) * | 2005-04-13 | 2007-02-20 | Kieffa Drums, Llc | Hybrid electric/acoustic percussion instrument |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3116366A (en) * | 1959-08-18 | 1963-12-31 | Arnold L Seligson | Capacitive source signal generators |
DE1171960B (de) * | 1961-07-08 | 1964-06-11 | Schall Technik Dr Ing Karl Sch | Kondensatormikrophon mit mehreren wahlweise einstellbaren Richtcharakteristiken |
AT242209B (de) * | 1963-11-29 | 1965-09-10 | Akg Akustische Kino Geraete | Anordnung zur fernsteuerbaren Beeinflussung des Frequenzganges bei Kondensatormikrophonen |
DE2020739A1 (de) * | 1970-04-23 | 1971-11-11 | Georg Neumann Gmbh Electroacus | Verstaerkerschaltung fuer kapazitive Mikrophone |
GB1372352A (en) * | 1971-10-28 | 1974-10-30 | Atomic Energy Authority Uk | Transducers |
US3913024A (en) * | 1974-08-14 | 1975-10-14 | Altec Corp | Condenser microphone preamplifier |
-
1978
- 1978-07-12 IT IT25585/78A patent/IT1112691B/it active
-
1979
- 1979-06-20 FR FR7915778A patent/FR2431233A1/fr not_active Withdrawn
- 1979-07-09 BR BR7904323A patent/BR7904323A/pt unknown
- 1979-07-11 US US06/056,648 patent/US4281221A/en not_active Expired - Lifetime
- 1979-07-11 BE BE0/196240A patent/BE877624A/xx unknown
- 1979-07-12 DE DE2928203A patent/DE2928203C3/de not_active Expired
- 1979-07-12 GB GB7924297A patent/GB2027317B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2928203C3 (de) | 1981-12-10 |
DE2928203A1 (de) | 1980-01-24 |
IT1112691B (it) | 1986-01-20 |
BR7904323A (pt) | 1980-04-01 |
GB2027317A (en) | 1980-02-13 |
GB2027317B (en) | 1982-11-03 |
US4281221A (en) | 1981-07-28 |
DE2928203B2 (de) | 1981-04-16 |
FR2431233A1 (fr) | 1980-02-08 |
BE877624A (fr) | 1979-11-05 |
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