IT201700061758A1 - AUDIO SYSTEM FOR ULTRASOUNDS - Google Patents

AUDIO SYSTEM FOR ULTRASOUNDS

Info

Publication number
IT201700061758A1
IT201700061758A1 IT102017000061758A IT201700061758A IT201700061758A1 IT 201700061758 A1 IT201700061758 A1 IT 201700061758A1 IT 102017000061758 A IT102017000061758 A IT 102017000061758A IT 201700061758 A IT201700061758 A IT 201700061758A IT 201700061758 A1 IT201700061758 A1 IT 201700061758A1
Authority
IT
Italy
Prior art keywords
ultrasounds
audio system
audio
Prior art date
Application number
IT102017000061758A
Other languages
Italian (it)
Inventor
Alessandro Molon
Giuseppe Gori
Original Assignee
1 Dataspazi S R L
2 Areti S P A A Socio Unico
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 1 Dataspazi S R L, 2 Areti S P A A Socio Unico filed Critical 1 Dataspazi S R L
Priority to IT102017000061758A priority Critical patent/IT201700061758A1/en
Priority to PCT/IB2018/054044 priority patent/WO2018224973A1/en
Publication of IT201700061758A1 publication Critical patent/IT201700061758A1/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1209—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing using acoustic measurements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R3/00—Circuits for transducers, loudspeakers or microphones
IT102017000061758A 2017-06-06 2017-06-06 AUDIO SYSTEM FOR ULTRASOUNDS IT201700061758A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
IT102017000061758A IT201700061758A1 (en) 2017-06-06 2017-06-06 AUDIO SYSTEM FOR ULTRASOUNDS
PCT/IB2018/054044 WO2018224973A1 (en) 2017-06-06 2018-06-06 Ultrasound audio system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT102017000061758A IT201700061758A1 (en) 2017-06-06 2017-06-06 AUDIO SYSTEM FOR ULTRASOUNDS

Publications (1)

Publication Number Publication Date
IT201700061758A1 true IT201700061758A1 (en) 2018-12-06

Family

ID=60202293

Family Applications (1)

Application Number Title Priority Date Filing Date
IT102017000061758A IT201700061758A1 (en) 2017-06-06 2017-06-06 AUDIO SYSTEM FOR ULTRASOUNDS

Country Status (2)

Country Link
IT (1) IT201700061758A1 (en)
WO (1) WO2018224973A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110927455A (en) * 2019-11-07 2020-03-27 歌尔股份有限公司 Microphone output impedance testing system and method
CN112083297B (en) * 2020-08-20 2021-08-13 西安交通大学 Sound pressure-based anti-interference transformer partial discharge positioning method and device
CN114878994B (en) * 2022-07-11 2022-09-27 杭州世创电子技术股份有限公司 Partial discharge signal detection method and system based on space ultrahigh frequency sensor

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140065802A (en) * 2012-11-22 2014-05-30 한국전기연구원 Portable ultrasonic partial discharge measurement device and method having manless and automatic scan function
US20150233999A1 (en) * 2014-02-17 2015-08-20 Scadata, Inc. Monitoring system for electrical equipment failure and method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140065802A (en) * 2012-11-22 2014-05-30 한국전기연구원 Portable ultrasonic partial discharge measurement device and method having manless and automatic scan function
US20150233999A1 (en) * 2014-02-17 2015-08-20 Scadata, Inc. Monitoring system for electrical equipment failure and method

Also Published As

Publication number Publication date
WO2018224973A1 (en) 2018-12-13

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