FI20090354A0 - Nousevan taajuusvasteen kompensointi virtaohjatussa passiivikaiuttimessa - Google Patents
Nousevan taajuusvasteen kompensointi virtaohjatussa passiivikaiuttimessaInfo
- Publication number
- FI20090354A0 FI20090354A0 FI20090354A FI20090354A FI20090354A0 FI 20090354 A0 FI20090354 A0 FI 20090354A0 FI 20090354 A FI20090354 A FI 20090354A FI 20090354 A FI20090354 A FI 20090354A FI 20090354 A0 FI20090354 A0 FI 20090354A0
- Authority
- FI
- Finland
- Prior art keywords
- compensation
- power
- frequency response
- rising frequency
- passive speaker
- Prior art date
Links
- 230000000630 rising effect Effects 0.000 title 1
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
-
- 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
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
- H04R3/08—Circuits for transducers, loudspeakers or microphones for correcting frequency response of electromagnetic transducers
-
- 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
- H04R3/04—Circuits for transducers, loudspeakers or microphones for correcting frequency response
-
- 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
- H04R9/06—Loudspeakers
- H04R9/063—Loudspeakers using a plurality of acoustic drivers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
- H04R2209/00—Details of transducers of the moving-coil, moving-strip, or moving-wire type covered by H04R9/00 but not provided for in any of its subgroups
- H04R2209/041—Voice coil arrangements comprising more than one voice coil unit on the same bobbin
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Signal Processing (AREA)
- Electromagnetism (AREA)
- Circuit For Audible Band Transducer (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20090354A FI122088B (fi) | 2009-09-25 | 2009-09-25 | Nousevan taajuusvasteen kompensointi virtaohjatussa passiivikaiuttimessa |
GB1015224.7A GB2473921B (en) | 2009-09-25 | 2010-09-13 | Compensation of rising frequency response in passive current-driven loudspeakers |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20090354 | 2009-09-25 | ||
FI20090354A FI122088B (fi) | 2009-09-25 | 2009-09-25 | Nousevan taajuusvasteen kompensointi virtaohjatussa passiivikaiuttimessa |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20090354A0 true FI20090354A0 (fi) | 2009-09-25 |
FI20090354A FI20090354A (fi) | 2011-03-26 |
FI122088B FI122088B (fi) | 2011-08-15 |
Family
ID=41136352
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20090354A FI122088B (fi) | 2009-09-25 | 2009-09-25 | Nousevan taajuusvasteen kompensointi virtaohjatussa passiivikaiuttimessa |
Country Status (2)
Country | Link |
---|---|
FI (1) | FI122088B (fi) |
GB (1) | GB2473921B (fi) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3018418B1 (fr) | 2014-03-04 | 2017-11-10 | Univ Maine | Dispositif et procede de filtrage du pic de resonance dans un circuit d'alimentation d'au moins un haut-parleur |
FR3018419B1 (fr) * | 2014-03-05 | 2017-06-23 | Univ Maine | Dispositif et procede de filtrage du pic de resonance dans un circuit d'alimentation d'au moins un haut-parleur en amont de celui-ci |
CN110473509B (zh) * | 2019-08-19 | 2021-11-12 | 深圳南云微电子有限公司 | 一种峰值电流型蜂鸣器驱动电路 |
-
2009
- 2009-09-25 FI FI20090354A patent/FI122088B/fi not_active IP Right Cessation
-
2010
- 2010-09-13 GB GB1015224.7A patent/GB2473921B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2473921A (en) | 2011-03-30 |
GB2473921B (en) | 2013-02-13 |
GB201015224D0 (en) | 2010-10-27 |
FI20090354A (fi) | 2011-03-26 |
FI122088B (fi) | 2011-08-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK2436135T3 (da) | Dynamisk selektion af subframeformater i et trådløst netværk | |
ECSP12011986A (es) | Nebulizador | |
HK1169254A1 (en) | Loudspeaker with passive low frequency directional control | |
DK2080901T3 (da) | Vindmølle-vindmålings-kompensation | |
BRPI1013266A2 (pt) | unidade eletrônica aperfeiçoada | |
DK2417641T3 (da) | Lamineringsaggregat | |
BR112012005616A2 (pt) | compostos antivirais heterocíclicos | |
FI20075198A0 (fi) | Taajuuspoikkeaman korjaus | |
BRPI1010852A2 (pt) | compostos antivirais heterocíclicos | |
BRPI0924402A2 (pt) | dispositivo alto-falante | |
BRPI1016266A2 (pt) | compostos antivirais heterocíclicos | |
BR112012005960A2 (pt) | n-fenil-1-(4-piridinil)-1h-pirazol-3-aminas substituídas | |
DE102009055959A8 (de) | Verstellvorrichtung | |
DK2217006T3 (da) | Et høreapparat | |
BRPI1010900A2 (pt) | compostos antivirais heterocíclicos | |
DE112010001789A5 (de) | Schwingungsdämpfer | |
FI20086252A0 (fi) | Radiovastaanotin | |
FI20090354A0 (fi) | Nousevan taajuusvasteen kompensointi virtaohjatussa passiivikaiuttimessa | |
IT1396820B1 (it) | Amplificatore a radio-frequenza | |
DK2459374T3 (da) | Laminatstrukturer | |
DE102008013627B8 (de) | Lautsprecher | |
ES1072077Y (es) | Escalon movil | |
FI20090353A0 (fi) | Suojapiiri virtaohjatulle kaiuttimelle | |
FI9141U1 (fi) | Apuväline | |
CN301290736S (zh) | 音箱 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Ref document number: 122088 Country of ref document: FI |
|
MM | Patent lapsed |