DE29723664U1 - Audiosystem - Google Patents

Audiosystem

Info

Publication number
DE29723664U1
DE29723664U1 DE29723664U DE29723664U DE29723664U1 DE 29723664 U1 DE29723664 U1 DE 29723664U1 DE 29723664 U DE29723664 U DE 29723664U DE 29723664 U DE29723664 U DE 29723664U DE 29723664 U1 DE29723664 U1 DE 29723664U1
Authority
DE
Germany
Prior art keywords
audio system
audio
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 - Lifetime
Application number
DE29723664U
Other languages
English (en)
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.)
JANOWITZ INGO
Original Assignee
JANOWITZ INGO
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 JANOWITZ INGO filed Critical JANOWITZ INGO
Priority to DE29723664U priority Critical patent/DE29723664U1/de
Priority claimed from DE19712280A external-priority patent/DE19712280A1/de
Publication of DE29723664U1 publication Critical patent/DE29723664U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B10/00—Transmission systems employing electromagnetic waves other than radio-waves, e.g. infrared, visible or ultraviolet light, or employing corpuscular radiation, e.g. quantum communication
    • H04B10/11—Arrangements specific to free-space transmission, i.e. transmission through air or vacuum
    • H04B10/114—Indoor or close-range type systems
    • H04B10/1149—Arrangements for indoor wireless networking of information
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computing Systems (AREA)
  • Electromagnetism (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • Acoustics & Sound (AREA)
DE29723664U 1997-02-21 1997-03-24 Audiosystem Expired - Lifetime DE29723664U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29723664U DE29723664U1 (de) 1997-02-21 1997-03-24 Audiosystem

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19707028 1997-02-21
DE19712280A DE19712280A1 (de) 1997-02-21 1997-03-24 Audiosystem
DE29723664U DE29723664U1 (de) 1997-02-21 1997-03-24 Audiosystem

Publications (1)

Publication Number Publication Date
DE29723664U1 true DE29723664U1 (de) 1999-06-02

Family

ID=26034190

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29723664U Expired - Lifetime DE29723664U1 (de) 1997-02-21 1997-03-24 Audiosystem

Country Status (1)

Country Link
DE (1) DE29723664U1 (de)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19990715

R156 Lapse of ip right after 3 years

Effective date: 20010103