AU2018902579A0 - Acoustic filter for electro-acoustic transducer - Google Patents

Acoustic filter for electro-acoustic transducer

Info

Publication number
AU2018902579A0
AU2018902579A0 AU2018902579A AU2018902579A AU2018902579A0 AU 2018902579 A0 AU2018902579 A0 AU 2018902579A0 AU 2018902579 A AU2018902579 A AU 2018902579A AU 2018902579 A AU2018902579 A AU 2018902579A AU 2018902579 A0 AU2018902579 A0 AU 2018902579A0
Authority
AU
Australia
Prior art keywords
acoustic
electro
filter
transducer
acoustic transducer
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.)
Abandoned
Application number
AU2018902579A
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.)
Blueprint Acoustics Pty Ltd
Original Assignee
Blueprint Acoustics Pty Ltd
Filing date
Publication date
Application filed by Blueprint Acoustics Pty Ltd filed Critical Blueprint Acoustics Pty Ltd
Publication of AU2018902579A0 publication Critical patent/AU2018902579A0/en
Priority to US17/260,896 priority Critical patent/US12010481B2/en
Priority to PCT/AU2019/050734 priority patent/WO2020014734A1/en
Priority to JP2021502494A priority patent/JP7333381B2/en
Priority to EP19837051.2A priority patent/EP3824650A4/en
Priority to BR112020026881-0A priority patent/BR112020026881A2/en
Priority to CN201980047767.0A priority patent/CN112425183A/en
Abandoned legal-status Critical Current

Links

AU2018902579A 2018-07-17 2018-07-17 Acoustic filter for electro-acoustic transducer Abandoned AU2018902579A0 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
US17/260,896 US12010481B2 (en) 2018-07-17 2019-07-12 Acoustic filter for a coaxial electro-acoustic transducer
PCT/AU2019/050734 WO2020014734A1 (en) 2018-07-17 2019-07-12 Acoustic filter for a coaxial electro-acoustic transducer
JP2021502494A JP7333381B2 (en) 2018-07-17 2019-07-12 Acoustic filter for coaxial electroacoustic transducer
EP19837051.2A EP3824650A4 (en) 2018-07-17 2019-07-12 Acoustic filter for a coaxial electro-acoustic transducer
BR112020026881-0A BR112020026881A2 (en) 2018-07-17 2019-07-12 ACOUSTIC FILTER FOR A COAXIAL ELECTRIC ACOUSTIC TRANSDUCER
CN201980047767.0A CN112425183A (en) 2018-07-17 2019-07-12 Acoustic filter for coaxial electroacoustic transducer

Publications (1)

Publication Number Publication Date
AU2018902579A0 true AU2018902579A0 (en) 2018-08-02

Family

ID=

Similar Documents

Publication Publication Date Title
EP3952336A4 (en) Acoustic output apparatus
EP3896851A4 (en) Piezoelectric acoustic filter
EP3994734A4 (en) Piezoelectric transducer for tympanic membrane
EP3574778A4 (en) Surface acoustic wave electronic cigarette system
EP3768171A4 (en) Integrated ultrasonic transducers
EP4109925A4 (en) Acoustic output device
EP3937509C0 (en) Acoustic transducer
EP3937511A4 (en) Electroacoustic transducer
EP3841760A4 (en) Reflected sound for non-acoustic screen
EP3966932A4 (en) Acoustic resonator device
EP3923596A4 (en) Acoustic device
EP3788361A4 (en) Dual frequency ultrasound transducer
EP3841669A4 (en) An acoustic resonator
EP3853597A4 (en) Acoustic damping for ultrasound imaging devices
EP3909261A4 (en) Acoustic devices
KR101881723B1 (en) Ultrasonic transducer
EP3878188A4 (en) Headphone acoustic transformer
DK3942339T3 (en) ELECTRO-ACOUSTIC TRANSDUCER
EP3912571A4 (en) Ultrasonic transducer
EP3830565A4 (en) Ultrasonic transducer
EP3631436A4 (en) Separation using angled acoustic waves
EP3824650A4 (en) Acoustic filter for a coaxial electro-acoustic transducer
EP3820159C0 (en) Acoustic speaker
PL3753264T3 (en) Electroacoustic transducer for headphones
AU2018902579A0 (en) Acoustic filter for electro-acoustic transducer