JPS52149112A - Intermediate and high frequency speaker back cavity and method of producing same - Google Patents

Intermediate and high frequency speaker back cavity and method of producing same

Info

Publication number
JPS52149112A
JPS52149112A JP6540776A JP6540776A JPS52149112A JP S52149112 A JPS52149112 A JP S52149112A JP 6540776 A JP6540776 A JP 6540776A JP 6540776 A JP6540776 A JP 6540776A JP S52149112 A JPS52149112 A JP S52149112A
Authority
JP
Japan
Prior art keywords
high frequency
back cavity
producing same
frequency speaker
speaker back
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
JP6540776A
Other languages
Japanese (ja)
Other versions
JPS5429368B2 (en
Inventor
Shiyouzou Kinoshita
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic Corp
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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP6540776A priority Critical patent/JPS52149112A/en
Priority to US05/744,852 priority patent/US4127751A/en
Publication of JPS52149112A publication Critical patent/JPS52149112A/en
Publication of JPS5429368B2 publication Critical patent/JPS5429368B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Details Of Audible-Bandwidth Transducers (AREA)
  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP6540776A 1975-11-27 1976-06-04 Intermediate and high frequency speaker back cavity and method of producing same Granted JPS52149112A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6540776A JPS52149112A (en) 1976-06-04 1976-06-04 Intermediate and high frequency speaker back cavity and method of producing same
US05/744,852 US4127751A (en) 1975-11-27 1976-11-24 Loudspeaker with rigid foamed back-cavity

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6540776A JPS52149112A (en) 1976-06-04 1976-06-04 Intermediate and high frequency speaker back cavity and method of producing same

Publications (2)

Publication Number Publication Date
JPS52149112A true JPS52149112A (en) 1977-12-12
JPS5429368B2 JPS5429368B2 (en) 1979-09-22

Family

ID=13286131

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6540776A Granted JPS52149112A (en) 1975-11-27 1976-06-04 Intermediate and high frequency speaker back cavity and method of producing same

Country Status (1)

Country Link
JP (1) JPS52149112A (en)

Also Published As

Publication number Publication date
JPS5429368B2 (en) 1979-09-22

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