DK7863C - Device for recording and reproducing sounds and tones. - Google Patents

Device for recording and reproducing sounds and tones.

Info

Publication number
DK7863C
DK7863C DK7863DA DK7863C DK 7863 C DK7863 C DK 7863C DK 7863D A DK7863D A DK 7863DA DK 7863 C DK7863 C DK 7863C
Authority
DK
Denmark
Prior art keywords
tones
recording
reproducing sounds
sounds
reproducing
Prior art date
Application number
Other languages
Danish (da)
Original Assignee
Grammophon Actiengesellschaft
Publication date
Application granted granted Critical
Publication of DK7863C publication Critical patent/DK7863C/en

Links

DK7863D Device for recording and reproducing sounds and tones. DK7863C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK7863T

Publications (1)

Publication Number Publication Date
DK7863C true DK7863C (en) 1905-10-02

Family

ID=27824068

Family Applications (1)

Application Number Title Priority Date Filing Date
DK7863D DK7863C (en) Device for recording and reproducing sounds and tones.

Country Status (1)

Country Link
DK (1) DK7863C (en)

Similar Documents

Publication Publication Date Title
DK7863C (en) Device for recording and reproducing sounds and tones.
DK7862C (en) Device for recording and reproducing sounds and tones.
DK7187C (en) Automatic device for producing and reproducing sounds and tones.
DK7386C (en) Resonance Head for Apparatus for Recording or Reproducing Sound and Tones.
DK9196C (en) Music register for automatic musical instruments and device for the production of the same.
DK17791C (en) Procedure for recording and reproducing tones.
DK11099C (en) Sound amplification device for gramophones.
DK7544C (en) Device for writing down pieces of music played on keyboard instruments.
DK10141C (en) Device for sounders for phonographs, gramophones and the like.
FR328513A (en) An amplifier for phonographs and graphophones
FR363503A (en) Apparatus for the reproduction on keyboard instruments of pieces of music recorded on tapes
DK17044C (en) Device for Pianos and Other String Instruments for Regulating the Sound.
FR404704A (en) Reproduction device for sound instruments
FR334753A (en) Diaphragm amplifier and tensioner for phonograph and graphophone
ES37342A3 (en) Improvements in sound recorders for gramophones and analog instruments sound recorders and reproducers.
CH33148A (en) Sound reproduction disc for grammophones
FR384677A (en) Method and device for actuating the sound amplifying mechanism for talking machines
FR385752A (en) Damper system for pianos
CH36572A (en) Reproducer for phonographs
FR391714A (en) Gramophonic or phonographic device for reproducing duets, trios, etc., and singing with orchestral accompaniment
ES37277A1 (en) An apparatus for the reproduction and amplification of sounds.
DK7147C (en) Device for Phonographs with swivel sound funnel.
FR329850A (en) Reproductive diaphragm for phonographs and graphophones, called "the virtuoso"
FR377396A (en) Phonograph combined with string vibrator for sound amplification
DK11042C (en) Device for Gramophones.