JPS5212799A - Automatic audiometer masking system - Google Patents

Automatic audiometer masking system

Info

Publication number
JPS5212799A
JPS5212799A JP8868275A JP8868275A JPS5212799A JP S5212799 A JPS5212799 A JP S5212799A JP 8868275 A JP8868275 A JP 8868275A JP 8868275 A JP8868275 A JP 8868275A JP S5212799 A JPS5212799 A JP S5212799A
Authority
JP
Japan
Prior art keywords
masking system
automatic audiometer
audiometer
automatic
masking
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.)
Granted
Application number
JP8868275A
Other languages
English (en)
Japanese (ja)
Other versions
JPS571256B2 (cs
Inventor
Nagamasa Sakabe
Eiichirou Itami
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP8868275A priority Critical patent/JPS5212799A/ja
Publication of JPS5212799A publication Critical patent/JPS5212799A/ja
Publication of JPS571256B2 publication Critical patent/JPS571256B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
JP8868275A 1975-07-19 1975-07-19 Automatic audiometer masking system Granted JPS5212799A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8868275A JPS5212799A (en) 1975-07-19 1975-07-19 Automatic audiometer masking system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8868275A JPS5212799A (en) 1975-07-19 1975-07-19 Automatic audiometer masking system

Publications (2)

Publication Number Publication Date
JPS5212799A true JPS5212799A (en) 1977-01-31
JPS571256B2 JPS571256B2 (cs) 1982-01-09

Family

ID=13949589

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8868275A Granted JPS5212799A (en) 1975-07-19 1975-07-19 Automatic audiometer masking system

Country Status (1)

Country Link
JP (1) JPS5212799A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304890A (en) * 1976-04-19 1981-12-08 Chisso Corporation Method for producing propylene copolymers using a catalyst activated prior to copolymerization

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101225A (cs) * 1972-04-11 1973-12-20
US3809811A (en) * 1972-08-10 1974-05-07 Univ Sherbrooke System for conducting automatically an audiometric test

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS48101225A (cs) * 1972-04-11 1973-12-20
US3809811A (en) * 1972-08-10 1974-05-07 Univ Sherbrooke System for conducting automatically an audiometric test

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4304890A (en) * 1976-04-19 1981-12-08 Chisso Corporation Method for producing propylene copolymers using a catalyst activated prior to copolymerization

Also Published As

Publication number Publication date
JPS571256B2 (cs) 1982-01-09

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