BE458485A - - Google Patents

Info

Publication number
BE458485A
BE458485A BE458485DA BE458485A BE 458485 A BE458485 A BE 458485A BE 458485D A BE458485D A BE 458485DA BE 458485 A BE458485 A BE 458485A
Authority
BE
Belgium
Prior art keywords
sound
microphones
angle
track
modulation
Prior art date
Application number
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE458485A publication Critical patent/BE458485A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04H—BROADCAST COMMUNICATION
    • H04H20/00—Arrangements for broadcast or for distribution combined with broadcast
    • H04H20/86—Arrangements characterised by the broadcast information itself
    • H04H20/88—Stereophonic broadcast systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04S—STEREOPHONIC SYSTEMS 
    • H04S1/00—Two-channel systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R5/00—Stereophonic arrangements
    • H04R5/027—Spatial or constructional arrangements of microphones, e.g. in dummy heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Stereophonic System (AREA)
BE458485D 1944-02-19 1945-04-09 BE458485A (cs)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR989642T 1944-02-19
FR55787T 1944-07-29

Publications (1)

Publication Number Publication Date
BE458485A true BE458485A (cs) 1945-05-31

Family

ID=32178796

Family Applications (1)

Application Number Title Priority Date Filing Date
BE458485D BE458485A (cs) 1944-02-19 1945-04-09

Country Status (2)

Country Link
BE (1) BE458485A (cs)
FR (1) FR55787E (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2313807A1 (fr) * 1975-06-05 1976-12-31 Sony Corp Installation stereophonique

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2313807A1 (fr) * 1975-06-05 1976-12-31 Sony Corp Installation stereophonique

Also Published As

Publication number Publication date
FR55787E (fr) 1952-09-05

Similar Documents

Publication Publication Date Title
FR2790634A1 (fr) Procede de synthese d'un champ sonore tridimensionnel
Snow Basic principles of stereophonic sound
BE458485A (cs)
FR2692425A1 (fr) Dispositif de reproduction sonore par multiamplification active.
EP1017249B1 (fr) Procédé et dispositif destinés à la prise de sons, à leur enregistrement et à leur restitution, et reproduisant la sensation naturelle d'espace sonore
EP1886535A1 (fr) Procede pour produire une pluralite de signaux temporels
CH622919A5 (cs)
EP2636227B1 (fr) Enceinte acoustique multi-voies
WO2017068250A1 (fr) Nouveau procédé de diffusion des modulations stéréophoniques en automobile.
WO2019081848A1 (fr) Arrangement spatial de dispositifs de diffusion sonore
JPH1118199A (ja) 音響処理装置
FR2463559A1 (fr) Systeme d'enregistrement pour cameras de television de haute performance et de petite taille
BE1015649A3 (fr) Systeme de reproduction acoustique tridimensionnelle d'une source originelle monophonique.
FR2677839A1 (fr) Procede et dispositif pour systeme stereophonique de reproduction du son.
EP0474548A1 (fr) Procédé et appareil pour améliorer la qualité de la restitution d'une ambiance sonore en stéréophonie
FR2536234A1 (fr) Dispositif de transmission sonore triphonique
BE437647A (cs)
BE441399A (cs)
US2078459A (en) Combined television and audio broadcasting
BE560095A (cs)
Livadary et al. Unidirectional Microphone Technic
EP4413744A1 (fr) Systeme de generation d'ondes sonores pour au moins deux zones distinctes d'un meme espace et procede associe
FR2490856A1 (fr) Appareil pour la reduction du bruit de fond du type a analyse spectrale en temps reel
FR2507049A1 (fr) Dispositif pour la production d'un signal sur canaux multiples a partir d'un signal stereophonique
FR2596191A1 (fr) Simulateur polyphonique et procede de simulation polyphonique ainsi que leurs applications dans le domaine audio-visuel