IL141474A0 - Harmonic amplifier and corresponding electroacoustic transducer - Google Patents
Harmonic amplifier and corresponding electroacoustic transducerInfo
- Publication number
- IL141474A0 IL141474A0 IL14147499A IL14147499A IL141474A0 IL 141474 A0 IL141474 A0 IL 141474A0 IL 14147499 A IL14147499 A IL 14147499A IL 14147499 A IL14147499 A IL 14147499A IL 141474 A0 IL141474 A0 IL 141474A0
- Authority
- IL
- Israel
- Prior art keywords
- audio
- electroacoustic transducer
- winding
- harmonic amplifier
- corresponding electroacoustic
- 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
- H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
- Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
- Amplifiers (AREA)
- Circuit For Audible Band Transducer (AREA)
- Communication Cables (AREA)
- Soundproofing, Sound Blocking, And Sound Damping (AREA)
- Magnetic Resonance Imaging Apparatus (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9810596A FR2782595B1 (fr) | 1998-08-18 | 1998-08-18 | Amplificateur harmonique transducteur electroacoustique |
PCT/FR1999/001807 WO2000011910A1 (fr) | 1998-08-18 | 1999-07-22 | Amplificateur harmonique et transducteur electro-acoustique correspondant |
Publications (1)
Publication Number | Publication Date |
---|---|
IL141474A0 true IL141474A0 (en) | 2002-03-10 |
Family
ID=9529806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL14147499A IL141474A0 (en) | 1998-08-18 | 1999-07-22 | Harmonic amplifier and corresponding electroacoustic transducer |
Country Status (17)
Country | Link |
---|---|
US (1) | US6944306B1 (de) |
EP (1) | EP1112670B1 (de) |
JP (1) | JP4413433B2 (de) |
KR (1) | KR20010079659A (de) |
CN (1) | CN1314067A (de) |
AT (1) | ATE523041T1 (de) |
AU (1) | AU4915799A (de) |
BR (1) | BR9913122A (de) |
CA (1) | CA2340072C (de) |
DK (1) | DK1112670T3 (de) |
ES (1) | ES2373148T3 (de) |
FR (1) | FR2782595B1 (de) |
HK (1) | HK1040344A1 (de) |
IL (1) | IL141474A0 (de) |
NO (1) | NO20010787L (de) |
RU (1) | RU2266627C2 (de) |
WO (1) | WO2000011910A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI118368B (fi) * | 2001-11-15 | 2007-10-15 | Pekka Saastamoinen | Menetelmä ja laitejärjestely audiojärjestelmän äänenlaadun parantamiseksi |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3766334A (en) * | 1971-11-15 | 1973-10-16 | A Burke | Double voice coil loudspeaker |
FR2521808A1 (fr) * | 1982-02-12 | 1983-08-19 | Richard Rapp Robert | Haut-parleur a ruban pour les sons aigus |
US4443731A (en) * | 1982-09-30 | 1984-04-17 | Butler John L | Hybrid piezoelectric and magnetostrictive acoustic wave transducer |
FR2638930B1 (fr) * | 1988-11-10 | 1991-05-31 | Languedoc Acieries Haut | Transducteur electroacoustique |
US5361306A (en) * | 1993-02-23 | 1994-11-01 | True Dimensional Sound, Inc. | Apparatus and methods for enhancing an electronic audio signal |
US6275593B1 (en) * | 1996-05-10 | 2001-08-14 | True Dimensional Sound, Inc. | Apparatus and methods for the harmonic enhancement of electronic audio signals |
US5917922A (en) * | 1995-11-08 | 1999-06-29 | Kukurudza; Vladimir Walter | Method of operating a single loud speaker drive system |
US5748758A (en) * | 1996-01-25 | 1998-05-05 | Menasco, Jr.; Lawrence C. | Acoustic audio transducer with aerogel diaphragm |
US6208742B1 (en) * | 1998-08-19 | 2001-03-27 | True Dimensional Sound, Inc. | Electro-acoustic dynamic transducer system for use in a loud speaker |
US6792120B1 (en) * | 1999-02-25 | 2004-09-14 | Jonathan M. Szenics | Audio signal enhancement and amplification system |
-
1998
- 1998-08-18 FR FR9810596A patent/FR2782595B1/fr not_active Expired - Fee Related
-
1999
- 1999-07-22 ES ES99932952T patent/ES2373148T3/es not_active Expired - Lifetime
- 1999-07-22 DK DK99932952.7T patent/DK1112670T3/da active
- 1999-07-22 IL IL14147499A patent/IL141474A0/xx unknown
- 1999-07-22 BR BR9913122-6A patent/BR9913122A/pt not_active IP Right Cessation
- 1999-07-22 JP JP2000567050A patent/JP4413433B2/ja not_active Expired - Fee Related
- 1999-07-22 CN CN99809840A patent/CN1314067A/zh active Pending
- 1999-07-22 RU RU2001107116/28A patent/RU2266627C2/ru not_active IP Right Cessation
- 1999-07-22 AU AU49157/99A patent/AU4915799A/en not_active Abandoned
- 1999-07-22 KR KR1020017002099A patent/KR20010079659A/ko not_active Application Discontinuation
- 1999-07-22 US US09/744,983 patent/US6944306B1/en not_active Expired - Fee Related
- 1999-07-22 WO PCT/FR1999/001807 patent/WO2000011910A1/fr not_active Application Discontinuation
- 1999-07-22 EP EP99932952A patent/EP1112670B1/de not_active Expired - Lifetime
- 1999-07-22 CA CA002340072A patent/CA2340072C/fr not_active Expired - Fee Related
- 1999-07-22 AT AT99932952T patent/ATE523041T1/de not_active IP Right Cessation
-
2001
- 2001-02-16 NO NO20010787A patent/NO20010787L/no unknown
-
2002
- 2002-03-15 HK HK02102036.0A patent/HK1040344A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
JP2002524001A (ja) | 2002-07-30 |
CA2340072A1 (fr) | 2000-03-02 |
ES2373148T3 (es) | 2012-01-31 |
EP1112670B1 (de) | 2011-08-31 |
RU2266627C2 (ru) | 2005-12-20 |
FR2782595A1 (fr) | 2000-02-25 |
EP1112670A1 (de) | 2001-07-04 |
ATE523041T1 (de) | 2011-09-15 |
US6944306B1 (en) | 2005-09-13 |
KR20010079659A (ko) | 2001-08-22 |
HK1040344A1 (zh) | 2002-05-31 |
FR2782595B1 (fr) | 2001-04-20 |
NO20010787D0 (no) | 2001-02-16 |
WO2000011910A1 (fr) | 2000-03-02 |
CA2340072C (fr) | 2008-02-19 |
BR9913122A (pt) | 2001-09-25 |
CN1314067A (zh) | 2001-09-19 |
NO20010787L (no) | 2001-04-06 |
DK1112670T3 (da) | 2011-12-12 |
JP4413433B2 (ja) | 2010-02-10 |
AU4915799A (en) | 2000-03-14 |
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