CA1229309A - Systeme de filtrage - Google Patents

Systeme de filtrage

Info

Publication number
CA1229309A
CA1229309A CA000470002A CA470002A CA1229309A CA 1229309 A CA1229309 A CA 1229309A CA 000470002 A CA000470002 A CA 000470002A CA 470002 A CA470002 A CA 470002A CA 1229309 A CA1229309 A CA 1229309A
Authority
CA
Canada
Prior art keywords
channel
unit
output
delay
channels
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
Application number
CA000470002A
Other languages
English (en)
Inventor
Claude R. Fortier
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.)
Individual
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 CA000470002A priority Critical patent/CA1229309A/fr
Application granted granted Critical
Publication of CA1229309A publication Critical patent/CA1229309A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G5/00—Tone control or bandwidth control in amplifiers
    • H03G5/02—Manually-operated control
    • H03G5/025—Equalizers; Volume or gain control in limited frequency bands
    • 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
    • H04R3/12—Circuits for transducers, loudspeakers or microphones for distributing signals to two or more loudspeakers
    • H04R3/14—Cross-over networks

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Filters That Use Time-Delay Elements (AREA)
CA000470002A 1984-12-13 1984-12-13 Systeme de filtrage Expired CA1229309A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000470002A CA1229309A (fr) 1984-12-13 1984-12-13 Systeme de filtrage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000470002A CA1229309A (fr) 1984-12-13 1984-12-13 Systeme de filtrage

Publications (1)

Publication Number Publication Date
CA1229309A true CA1229309A (fr) 1987-11-17

Family

ID=4129373

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000470002A Expired CA1229309A (fr) 1984-12-13 1984-12-13 Systeme de filtrage

Country Status (1)

Country Link
CA (1) CA1229309A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1494504A2 (fr) * 2003-07-04 2005-01-05 Pioneer Corporation Dispositif de traitement de données audio,procédé de traitement de données audio,programme de mise en oeuvre et support d'enregistrement sur lequel est enregistré ledit programme

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1494504A2 (fr) * 2003-07-04 2005-01-05 Pioneer Corporation Dispositif de traitement de données audio,procédé de traitement de données audio,programme de mise en oeuvre et support d'enregistrement sur lequel est enregistré ledit programme
EP1494504A3 (fr) * 2003-07-04 2006-02-08 Pioneer Corporation Dispositif de traitement de données audio,procédé de traitement de données audio,programme de mise en oeuvre et support d'enregistrement sur lequel est enregistré ledit programme

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Legal Events

Date Code Title Description
MKEX Expiry