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FI921817A7 - Förfarande och system för återgivning av audiofrekvenser - Google Patents

Förfarande och system för återgivning av audiofrekvenser Download PDF

Info

Publication number
FI921817A7
FI921817A7 FI921817A FI921817A FI921817A7 FI 921817 A7 FI921817 A7 FI 921817A7 FI 921817 A FI921817 A FI 921817A FI 921817 A FI921817 A FI 921817A FI 921817 A7 FI921817 A7 FI 921817A7
Authority
FI
Finland
Prior art keywords
audio frequencies
reproducing audio
reproducing
frequencies
audio
Prior art date
Application number
FI921817A
Other languages
English (en)
Finnish (fi)
Other versions
FI921817A0 (fi
FI921817L (fi
Inventor
Aki Mäkivirta
Minna Juhola
Juha Kuusama
Original Assignee
Salon Televisiotehdas Oy
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 Salon Televisiotehdas Oy filed Critical Salon Televisiotehdas Oy
Priority to FI921817A priority Critical patent/FI921817L/fi
Publication of FI921817A0 publication Critical patent/FI921817A0/fi
Priority to EP93106371A priority patent/EP0567061A1/en
Publication of FI921817A7 publication Critical patent/FI921817A7/sv
Publication of FI921817L publication Critical patent/FI921817L/fi

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
    • 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
    • H04R29/00—Monitoring arrangements; Testing arrangements
    • H04R29/001—Monitoring arrangements; Testing arrangements for loudspeakers

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)
FI921817A 1992-04-23 1992-04-23 Foerfarande och system foer aotergivning av audiofrekvenser FI921817L (fi)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI921817A FI921817L (fi) 1992-04-23 1992-04-23 Foerfarande och system foer aotergivning av audiofrekvenser
EP93106371A EP0567061A1 (en) 1992-04-23 1993-04-20 Method and system for reproducing audio frequencies

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI921817A FI921817L (fi) 1992-04-23 1992-04-23 Foerfarande och system foer aotergivning av audiofrekvenser

Publications (3)

Publication Number Publication Date
FI921817A0 FI921817A0 (fi) 1992-04-23
FI921817A7 true FI921817A7 (sv) 1993-10-24
FI921817L FI921817L (fi) 1993-10-24

Family

ID=8535168

Family Applications (1)

Application Number Title Priority Date Filing Date
FI921817A FI921817L (fi) 1992-04-23 1992-04-23 Foerfarande och system foer aotergivning av audiofrekvenser

Country Status (2)

Country Link
EP (1) EP0567061A1 (sv)
FI (1) FI921817L (sv)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0970092A (ja) * 1995-09-01 1997-03-11 Saalogic:Kk 点音源・無指向性・スピ−カシステム
DE19917584A1 (de) * 1999-04-19 2000-10-26 Siemens Ag Flächenlautsprecher und Verfahren zu dessen Betrieb
TWI465122B (zh) * 2009-01-30 2014-12-11 Dolby Lab Licensing Corp 自帶狀脈衝響應資料測定反向濾波器之方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8401823A (nl) * 1984-06-08 1986-01-02 Philips Nv Inrichting voor het omzetten van een elektrisch signaal in een akoestisch signaal of omgekeerd en een niet-lineair netwerk, te gebruiken in de inrichting.
JP2681349B2 (ja) * 1986-08-08 1997-11-26 ヤマハ株式会社 スピーカ再生装置
US5031194A (en) * 1989-08-11 1991-07-09 Bell Communications Research, Inc. Wideband digital equalizers for subscriber loops

Also Published As

Publication number Publication date
FI921817A0 (fi) 1992-04-23
EP0567061A1 (en) 1993-10-27
FI921817L (fi) 1993-10-24

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