CA2195133C - Circuit d'attaque pour haut-parleur unique - Google Patents

Circuit d'attaque pour haut-parleur unique Download PDF

Info

Publication number
CA2195133C
CA2195133C CA002195133A CA2195133A CA2195133C CA 2195133 C CA2195133 C CA 2195133C CA 002195133 A CA002195133 A CA 002195133A CA 2195133 A CA2195133 A CA 2195133A CA 2195133 C CA2195133 C CA 2195133C
Authority
CA
Canada
Prior art keywords
coil
input
speaker
return
coils
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002195133A
Other languages
English (en)
Other versions
CA2195133A1 (fr
Inventor
Vladimir Walter Kukurudza
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
1646860 ONTARIO Inc
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA002195133A priority Critical patent/CA2195133C/fr
Publication of CA2195133A1 publication Critical patent/CA2195133A1/fr
Application granted granted Critical
Publication of CA2195133C publication Critical patent/CA2195133C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Circuit For Audible Band Transducer (AREA)
CA002195133A 1997-01-15 1997-01-15 Circuit d'attaque pour haut-parleur unique Expired - Fee Related CA2195133C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002195133A CA2195133C (fr) 1997-01-15 1997-01-15 Circuit d'attaque pour haut-parleur unique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002195133A CA2195133C (fr) 1997-01-15 1997-01-15 Circuit d'attaque pour haut-parleur unique

Publications (2)

Publication Number Publication Date
CA2195133A1 CA2195133A1 (fr) 1998-07-15
CA2195133C true CA2195133C (fr) 2000-01-04

Family

ID=4159660

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002195133A Expired - Fee Related CA2195133C (fr) 1997-01-15 1997-01-15 Circuit d'attaque pour haut-parleur unique

Country Status (1)

Country Link
CA (1) CA2195133C (fr)

Also Published As

Publication number Publication date
CA2195133A1 (fr) 1998-07-15

Similar Documents

Publication Publication Date Title
US5917922A (en) Method of operating a single loud speaker drive system
US4408095A (en) Acoustic apparatus
JP4243021B2 (ja) 電気音響スピーカ用コンデンサの無いクロスオーバ・ネットワーク
US4638505A (en) Optimized low frequency response of loudspeaker systems having main and sub-speakers
US5519781A (en) Self damping speaker matching device and method
US6295364B1 (en) Simplified communication system
US4759066A (en) Sound system with isolation of dimensional sub-speakers
US6928169B1 (en) Audio signal processing
US5373563A (en) Self damping speaker matching device
US6282296B1 (en) Audio reproducing apparatus
US5568560A (en) Audio crossover circuit
WO1996031082A3 (fr) Circuit audio de commande de haut-parleur de graves
US5615272A (en) Single loud speaker drive system
US8923531B2 (en) Speaker with frequency directed dual drivers
US5297212A (en) Loudspeaker system installed on an automobile door and including a woofer and a tweeter
US8009834B2 (en) Sound reproduction apparatus and method of enhancing low frequency component
WO1998037732A1 (fr) Systeme et procede d'excitation d'un haut-parleur unique
US20070098189A1 (en) Speaker drive system for headsets and method
EP0761074B1 (fr) Dispositif et procede d'adaptation de haut-parleurs a amortissement automatique
JPH06152256A (ja) 車載用マルチアンプシステム
RU2098923C1 (ru) Звуковоспроизводящий агрегат
JPS6210080B2 (fr)
JP3479917B2 (ja) 二重駆動型スピーカ装置
JPS63204899A (ja) 音響再生装置
JPS595712A (ja) 高能率音声増幅器

Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed