RU2001107116A - HARMONIC AMPLIFIER AND ELECTRO-ACOUSTIC CONVERTER - Google Patents
HARMONIC AMPLIFIER AND ELECTRO-ACOUSTIC CONVERTERInfo
- Publication number
- RU2001107116A RU2001107116A RU2001107116/28A RU2001107116A RU2001107116A RU 2001107116 A RU2001107116 A RU 2001107116A RU 2001107116/28 A RU2001107116/28 A RU 2001107116/28A RU 2001107116 A RU2001107116 A RU 2001107116A RU 2001107116 A RU2001107116 A RU 2001107116A
- Authority
- RU
- Russia
- Prior art keywords
- electro
- winding
- sound
- harmonic amplifier
- acoustic converter
- Prior art date
Links
- 238000004804 winding Methods 0.000 claims 3
- 230000000694 effects Effects 0.000 claims 2
- 239000012080 ambient air Substances 0.000 claims 1
- 230000000295 complement Effects 0.000 claims 1
- 230000002708 enhancing Effects 0.000 claims 1
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9810596A FR2782595B1 (en) | 1998-08-18 | 1998-08-18 | ELECTRIC ACOUSTIC TRANSDUCER HARMONIC AMPLIFIER |
FR98/10596 | 1998-08-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2001107116A true RU2001107116A (en) | 2003-05-20 |
RU2266627C2 RU2266627C2 (en) | 2005-12-20 |
Family
ID=9529806
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2001107116/28A RU2266627C2 (en) | 1998-08-18 | 1999-07-22 | Device for reproducing sounds |
Country Status (17)
Country | Link |
---|---|
US (1) | US6944306B1 (en) |
EP (1) | EP1112670B1 (en) |
JP (1) | JP4413433B2 (en) |
KR (1) | KR20010079659A (en) |
CN (1) | CN1314067A (en) |
AT (1) | ATE523041T1 (en) |
AU (1) | AU4915799A (en) |
BR (1) | BR9913122A (en) |
CA (1) | CA2340072C (en) |
DK (1) | DK1112670T3 (en) |
ES (1) | ES2373148T3 (en) |
FR (1) | FR2782595B1 (en) |
HK (1) | HK1040344A1 (en) |
IL (1) | IL141474A0 (en) |
NO (1) | NO20010787L (en) |
RU (1) | RU2266627C2 (en) |
WO (1) | WO2000011910A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI118368B (en) * | 2001-11-15 | 2007-10-15 | Pekka Saastamoinen | Method and device arrangement for improving the audio quality of an audio system |
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 (en) * | 1982-02-12 | 1983-08-19 | Richard Rapp Robert | Ribbon loudspeaker for HF sounds - has two magnetic poles defining air gap which contains electrically conducting ribbon |
US4443731A (en) * | 1982-09-30 | 1984-04-17 | Butler John L | Hybrid piezoelectric and magnetostrictive acoustic wave transducer |
FR2638930B1 (en) * | 1988-11-10 | 1991-05-31 | Languedoc Acieries Haut | ELECTROACOUSTIC TRANSDUCER |
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/en not_active Expired - Fee Related
-
1999
- 1999-07-22 CA CA002340072A patent/CA2340072C/en not_active Expired - Fee Related
- 1999-07-22 AU AU49157/99A patent/AU4915799A/en not_active Abandoned
- 1999-07-22 JP JP2000567050A patent/JP4413433B2/en not_active Expired - Fee Related
- 1999-07-22 AT AT99932952T patent/ATE523041T1/en not_active IP Right Cessation
- 1999-07-22 WO PCT/FR1999/001807 patent/WO2000011910A1/en not_active Application Discontinuation
- 1999-07-22 RU RU2001107116/28A patent/RU2266627C2/en not_active IP Right Cessation
- 1999-07-22 US US09/744,983 patent/US6944306B1/en not_active Expired - Fee Related
- 1999-07-22 KR KR1020017002099A patent/KR20010079659A/en not_active Application Discontinuation
- 1999-07-22 EP EP99932952A patent/EP1112670B1/en not_active Expired - Lifetime
- 1999-07-22 ES ES99932952T patent/ES2373148T3/en not_active Expired - Lifetime
- 1999-07-22 CN CN99809840A patent/CN1314067A/en active Pending
- 1999-07-22 BR BR9913122-6A patent/BR9913122A/en not_active IP Right Cessation
- 1999-07-22 IL IL14147499A patent/IL141474A0/en unknown
- 1999-07-22 DK DK99932952.7T patent/DK1112670T3/en active
-
2001
- 2001-02-16 NO NO20010787A patent/NO20010787L/en unknown
-
2002
- 2002-03-15 HK HK02102036.0A patent/HK1040344A1/en unknown
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