FR1504253A - Appareil électrique pour la transformation de signaux - Google Patents

Appareil électrique pour la transformation de signaux

Info

Publication number
FR1504253A
FR1504253A FR86851A FR86851A FR1504253A FR 1504253 A FR1504253 A FR 1504253A FR 86851 A FR86851 A FR 86851A FR 86851 A FR86851 A FR 86851A FR 1504253 A FR1504253 A FR 1504253A
Authority
FR
France
Prior art keywords
electrical device
signal transformation
transformation
signal
electrical
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
FR86851A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of FR1504253A publication Critical patent/FR1504253A/fr
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
    • H04R23/00—Transducers other than those covered by groups H04R9/00 - H04R21/00
    • H04R23/006—Transducers other than those covered by groups H04R9/00 - H04R21/00 using solid state devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Pressure Sensors (AREA)
  • Investigating Or Analyzing Materials By The Use Of Fluid Adsorption Or Reactions (AREA)
FR86851A 1965-12-10 1966-12-09 Appareil électrique pour la transformation de signaux Expired FR1504253A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7682265 1965-12-10

Publications (1)

Publication Number Publication Date
FR1504253A true FR1504253A (fr) 1967-12-01

Family

ID=13616351

Family Applications (1)

Application Number Title Priority Date Filing Date
FR86851A Expired FR1504253A (fr) 1965-12-10 1966-12-09 Appareil électrique pour la transformation de signaux

Country Status (5)

Country Link
US (1) US3518508A (fr)
DE (1) DE1573720C2 (fr)
FR (1) FR1504253A (fr)
GB (1) GB1174269A (fr)
NL (1) NL144780B (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1250020A (en) * 1967-12-27 1971-10-20 Matsushita Electric Ind Co Ltd Semiconductor device
GB1265017A (fr) * 1968-08-19 1972-03-01
GB1265018A (fr) * 1968-08-27 1972-03-01
US3786320A (en) * 1968-10-04 1974-01-15 Matsushita Electronics Corp Schottky barrier pressure sensitive semiconductor device with air space around periphery of metal-semiconductor junction
JPS497635B1 (fr) * 1968-12-27 1974-02-21
US3691316A (en) * 1969-05-09 1972-09-12 Matsushita Electric Ind Co Ltd Semiconductor stress transducer
FR2057552A5 (fr) * 1969-08-27 1971-05-21 France Etat
CA920280A (en) * 1970-11-16 1973-01-30 Omron Tateisi Electronics Co. Semiconductive transducer
US3686542A (en) * 1970-11-23 1972-08-22 Nasa Semiconductor transducer device
US3790870A (en) * 1971-03-11 1974-02-05 R Mitchell Thin oxide force sensitive switches

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1006531B (de) * 1954-07-29 1957-04-18 Gen Electric Asymmetrisch leitende Halbleiteranordnung
US2866014A (en) * 1955-10-31 1958-12-23 Bell Telephone Labor Inc Piezoresistive acoustic transducer
NL122120C (fr) * 1959-06-30
NL267357A (fr) * 1960-07-28
US3102420A (en) * 1960-08-05 1963-09-03 Bell Telephone Labor Inc High strain non-linearity compensation of semiconductive sensing members
US3132408A (en) * 1962-01-18 1964-05-12 Gen Electric Method of making semiconductor strain sensitive devices
NL290498A (fr) * 1962-03-24
BE630360A (fr) * 1962-03-30
NL299169A (fr) * 1962-10-30
US3284750A (en) * 1963-04-03 1966-11-08 Hitachi Ltd Low-temperature, negative-resistance element
US3312790A (en) * 1963-05-23 1967-04-04 Bell Telephone Labor Inc Stress-responsive semiconductor transducers
US3320568A (en) * 1964-08-10 1967-05-16 Raytheon Co Sensitized notched transducers
US3314035A (en) * 1964-09-04 1967-04-11 Electro Optical Systems Inc Semiconductor potentiometer
US3427410A (en) * 1964-10-08 1969-02-11 Electro Voice Electromechanical transducer

Also Published As

Publication number Publication date
US3518508A (en) 1970-06-30
NL6617309A (fr) 1967-06-12
DE1573720A1 (de) 1970-09-17
DE1573720C2 (de) 1983-06-16
GB1174269A (en) 1969-12-17
NL144780B (nl) 1975-01-15

Similar Documents

Publication Publication Date Title
FR1487626A (fr) Appareil pour communication codée
FR1505777A (fr) Appareil indicateur électrique
FR1502481A (fr) Appareil phonographique
FR1508592A (fr) Dispositif électrique pour la mesure des températures
FR1504253A (fr) Appareil électrique pour la transformation de signaux
CH481383A (fr) Appareil de mesure de caractéristiques de signaux électriques périodiques
FR1456537A (fr) Appareil pour introduire des données
FR1514120A (fr) Appareil de sélection de références pour inter-correspondance
FR1516270A (fr) Mécanisme indicateur de date pour appareil horométrique
FR1500520A (fr) Appareil de positionnement
FR1509245A (fr) Circuits pour la réception de signaux électriques
FR1502353A (fr) Appareil de commande de signaux
FR1435037A (fr) Nouvel appareil de solidification
FR1424385A (fr) Appareil de pesage électrique
FR1544023A (fr) Appareil générateur de signaux de télévision colorés
FR1501453A (fr) Appareil de transport de conducteurs
FR1457546A (fr) Châssis pour appareil électronique
FR1450050A (fr) Appareil pour traiter des signaux électriques
FR1377420A (fr) Boîtier pour appareil électrique
FR87847E (fr) Appareil pour la mesure électrique de déplacements relatifs
FR1406844A (fr) Appareil émetteur de signaux
FR1420256A (fr) Appareil de couplage électrique
FR1447443A (fr) Générateur de signaux électriques symétriques
FR1445069A (fr) Appareil pour dessiner
FR1404657A (fr) Appareil de mesure d'isolement électrique