CZ287048B6 - Method and apparatus for sound transmission - Google Patents

Method and apparatus for sound transmission Download PDF

Info

Publication number
CZ287048B6
CZ287048B6 CZ19982891A CZ289198A CZ287048B6 CZ 287048 B6 CZ287048 B6 CZ 287048B6 CZ 19982891 A CZ19982891 A CZ 19982891A CZ 289198 A CZ289198 A CZ 289198A CZ 287048 B6 CZ287048 B6 CZ 287048B6
Authority
CZ
Czechia
Prior art keywords
sound
sound transmission
human
frequency
transmission means
Prior art date
Application number
CZ19982891A
Other languages
Czech (cs)
English (en)
Other versions
CZ289198A3 (cs
Inventor
Michael Rock
Original Assignee
Michael Rock
Sieberling Thomas
Ott Karl Heinz
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
Priority claimed from DE1996109554 external-priority patent/DE19609554C1/de
Priority claimed from DE29604457U external-priority patent/DE29604457U1/de
Application filed by Michael Rock, Sieberling Thomas, Ott Karl Heinz filed Critical Michael Rock
Publication of CZ289198A3 publication Critical patent/CZ289198A3/cs
Publication of CZ287048B6 publication Critical patent/CZ287048B6/cs

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
    • H04R5/00—Stereophonic arrangements
    • H04R5/02—Spatial or constructional arrangements of loudspeakers
    • H04R5/023—Spatial or constructional arrangements of loudspeakers in a chair, pillow
    • 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
    • H04R1/02—Casings; Cabinets ; Supports therefor; Mountings therein
    • 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

  • 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)
  • Telephone Function (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Headphones And Earphones (AREA)
  • Toys (AREA)
  • Stereophonic System (AREA)
  • Transmitters (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Near-Field Transmission Systems (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Telephone Set Structure (AREA)
  • Percussion Or Vibration Massage (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Golf Clubs (AREA)
CZ19982891A 1996-03-12 1997-03-06 Method and apparatus for sound transmission CZ287048B6 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1996109554 DE19609554C1 (de) 1996-03-12 1996-03-12 Verfahren und Vorrichtung zur Übertragung von Schall
DE29604457U DE29604457U1 (de) 1996-03-12 1996-03-12 Vorrichtung zur Übertragung von Schall

Publications (2)

Publication Number Publication Date
CZ289198A3 CZ289198A3 (cs) 1998-12-16
CZ287048B6 true CZ287048B6 (en) 2000-08-16

Family

ID=26023685

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ19982891A CZ287048B6 (en) 1996-03-12 1997-03-06 Method and apparatus for sound transmission

Country Status (24)

Country Link
EP (1) EP0886990B1 (xx)
JP (1) JP2000506353A (xx)
KR (1) KR19990087652A (xx)
CN (1) CN1218603A (xx)
AT (1) ATE185039T1 (xx)
AU (1) AU722530B2 (xx)
BG (1) BG102762A (xx)
BR (1) BR9707983A (xx)
CA (1) CA2248019A1 (xx)
CZ (1) CZ287048B6 (xx)
DE (1) DE59700475D1 (xx)
EA (1) EA199800823A1 (xx)
ES (1) ES2139453T3 (xx)
GR (1) GR3032205T3 (xx)
HU (1) HUP9901797A3 (xx)
IL (1) IL126090A0 (xx)
NO (1) NO984192L (xx)
NZ (1) NZ331597A (xx)
PL (1) PL329006A1 (xx)
SK (1) SK125598A3 (xx)
TR (1) TR199801820T2 (xx)
TW (1) TW404145B (xx)
WO (1) WO1997034441A1 (xx)
YU (1) YU39898A (xx)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3792754A (en) * 1972-05-19 1974-02-19 Hear Muffs Headphone assembly
DE2451977C2 (de) * 1973-11-05 1982-06-03 St. Louis University, St. Louis, Mo. Verfahren und Vorrichtung zur Aufnahme und Wiedergabe des durch die Stimme einer Person erzeugten Schalls
DE2608908A1 (de) * 1976-03-04 1977-09-08 Johannes Dipl Phys Dr Lensing Stereokopfhoerer zur uebertragung der vorne-ortung
US4322585A (en) * 1980-05-05 1982-03-30 Liautaud James P Personal electronic listening system with an air and bone transducer mounted on the clothing collar
US4641345A (en) * 1983-10-28 1987-02-03 Pioneer Electronic Corporation Body-sensible acoustic device
KR920002929Y1 (ko) * 1990-02-17 1992-05-08 이정기 스피커

Also Published As

Publication number Publication date
NO984192D0 (no) 1998-09-11
NO984192L (no) 1998-09-11
CZ289198A3 (cs) 1998-12-16
CA2248019A1 (en) 1997-09-18
CN1218603A (zh) 1999-06-02
KR19990087652A (ko) 1999-12-27
BR9707983A (pt) 2000-01-04
AU722530B2 (en) 2000-08-03
ES2139453T3 (es) 2000-02-01
TR199801820T2 (xx) 1998-12-21
GR3032205T3 (en) 2000-04-27
JP2000506353A (ja) 2000-05-23
NZ331597A (en) 2000-01-28
SK125598A3 (en) 1999-04-13
TW404145B (en) 2000-09-01
BG102762A (en) 1999-03-31
DE59700475D1 (de) 1999-10-28
ATE185039T1 (de) 1999-10-15
PL329006A1 (en) 1999-03-01
WO1997034441A1 (de) 1997-09-18
HUP9901797A2 (hu) 1999-09-28
AU2379697A (en) 1997-10-01
HUP9901797A3 (en) 2000-08-28
EA199800823A1 (ru) 1999-02-25
YU39898A (sh) 1999-09-27
EP0886990B1 (de) 1999-09-22
IL126090A0 (en) 1999-05-09
EP0886990A1 (de) 1998-12-30

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Legal Events

Date Code Title Description
IF00 In force as of 2000-06-30 in czech republic