GB990267A - Improvements in stereophonic pick-up devices - Google Patents

Improvements in stereophonic pick-up devices

Info

Publication number
GB990267A
GB990267A GB2678562A GB2678562A GB990267A GB 990267 A GB990267 A GB 990267A GB 2678562 A GB2678562 A GB 2678562A GB 2678562 A GB2678562 A GB 2678562A GB 990267 A GB990267 A GB 990267A
Authority
GB
United Kingdom
Prior art keywords
steidinger
web
links
pick
stylus
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
GB2678562A
Other languages
English (en)
Inventor
Heinrich Zimmermann
Lukas Schiver
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.)
SEIGFRIED STEIDINGER
OSKAR STEIDINGER
Original Assignee
SEIGFRIED STEIDINGER
OSKAR STEIDINGER
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 to NL281030D priority Critical patent/NL281030A/xx
Priority to BE620565D priority patent/BE620565A/xx
Application filed by SEIGFRIED STEIDINGER, OSKAR STEIDINGER filed Critical SEIGFRIED STEIDINGER
Priority to GB2678562A priority patent/GB990267A/en
Priority to FR906388A priority patent/FR1338473A/fr
Priority to US216246A priority patent/US3113783A/en
Publication of GB990267A publication Critical patent/GB990267A/en
Expired legal-status Critical Current

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
    • H04R17/00—Piezoelectric transducers; Electrostrictive transducers
    • H04R17/04—Gramophone pick-ups using a stylus; Recorders using a stylus
    • H04R17/08—Gramophone pick-ups using a stylus; Recorders using a stylus signals being recorded or played back by vibration of a stylus in two orthogonal directions simultaneously

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
GB2678562A 1962-07-12 1962-07-12 Improvements in stereophonic pick-up devices Expired GB990267A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL281030D NL281030A (enrdf_load_stackoverflow) 1962-07-12
BE620565D BE620565A (enrdf_load_stackoverflow) 1962-07-12
GB2678562A GB990267A (en) 1962-07-12 1962-07-12 Improvements in stereophonic pick-up devices
FR906388A FR1338473A (fr) 1962-07-12 1962-08-07 Pick-up pour la lecture d'un sillon acoustique d'un enregistrement à deux coordonnés
US216246A US3113783A (en) 1962-07-12 1962-08-10 Pick-up for scanning a sound groove for two-coordinate recording

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2678562A GB990267A (en) 1962-07-12 1962-07-12 Improvements in stereophonic pick-up devices

Publications (1)

Publication Number Publication Date
GB990267A true GB990267A (en) 1965-04-28

Family

ID=10249161

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2678562A Expired GB990267A (en) 1962-07-12 1962-07-12 Improvements in stereophonic pick-up devices

Country Status (3)

Country Link
BE (1) BE620565A (enrdf_load_stackoverflow)
GB (1) GB990267A (enrdf_load_stackoverflow)
NL (1) NL281030A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE620565A (enrdf_load_stackoverflow)
NL281030A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
ATE14519T1 (de) Endoskop.
ES259501U (es) Una estructura estratificada
AU528007B2 (en) Vehicle seat suspension
GB792742A (en) Hearing aid
GB1218040A (en) Strain relief bushing
GB990267A (en) Improvements in stereophonic pick-up devices
GB1002996A (en) Vibrating road roller
GB827743A (en) Improvements in or relating to cable spacers for multi-conductor, electrical, overhead transmission lines
GB1533875A (en) Tree-tie cushions and tree-ties
GB699708A (en) Improvements in or relating to knee pads for wear
GB716741A (en) An improved hand rake or like device for use in removing or destroying weeds
GB1140404A (en) Microphone bridge for a string instrument
GB862895A (en) Improvements relating to cloches
GB793546A (en) Improvements in or relating to microphones
GB1533090A (en) Furniture spring
JPS5211002A (en) Headphone system
GB1271321A (en) Improvements relating to trampolines
GB1086723A (en) Improvements in or relating to microphones
GB666408A (en) Improvements in or relating to electro-magnetic vibratory devices
JPS57150299A (en) Stereophonic head phone
JPS5439624A (en) Diaphragm for speakers
JPS51140717A (en) Speaker
GB939065A (en) Improvements in or relating to stereophonic pick-up devices
GB954402A (en) Improvements in or relating to microphones
GB732177A (en) Improvements in or relating to elastic suspension devices