JPS6241519Y2 - - Google Patents

Info

Publication number
JPS6241519Y2
JPS6241519Y2 JP6997280U JP6997280U JPS6241519Y2 JP S6241519 Y2 JPS6241519 Y2 JP S6241519Y2 JP 6997280 U JP6997280 U JP 6997280U JP 6997280 U JP6997280 U JP 6997280U JP S6241519 Y2 JPS6241519 Y2 JP S6241519Y2
Authority
JP
Japan
Prior art keywords
tunnel
speakers
sound
clarity
low frequency
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
JP6997280U
Other languages
English (en)
Japanese (ja)
Other versions
JPS56172099U (en]
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 filed Critical
Priority to JP6997280U priority Critical patent/JPS6241519Y2/ja
Publication of JPS56172099U publication Critical patent/JPS56172099U/ja
Application granted granted Critical
Publication of JPS6241519Y2 publication Critical patent/JPS6241519Y2/ja
Expired legal-status Critical Current

Links

JP6997280U 1980-05-20 1980-05-20 Expired JPS6241519Y2 (en])

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6997280U JPS6241519Y2 (en]) 1980-05-20 1980-05-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6997280U JPS6241519Y2 (en]) 1980-05-20 1980-05-20

Publications (2)

Publication Number Publication Date
JPS56172099U JPS56172099U (en]) 1981-12-18
JPS6241519Y2 true JPS6241519Y2 (en]) 1987-10-23

Family

ID=29663855

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6997280U Expired JPS6241519Y2 (en]) 1980-05-20 1980-05-20

Country Status (1)

Country Link
JP (1) JPS6241519Y2 (en])

Also Published As

Publication number Publication date
JPS56172099U (en]) 1981-12-18

Similar Documents

Publication Publication Date Title
JP2003255955A5 (en])
ES469121A1 (es) Perfeccionamientos en sistemas para derivar una senal de sa-lida de bajo ruido de dos senales alimentadas
US20130301843A1 (en) Suppression device for outdoor noise in indoor space
US3939310A (en) Stereophonic headset with ear to ear acoustical passageway
EP0325175A3 (en) Multi-channel stereophonic system
IT1283803B1 (it) Sistema di registrazione dei suoni a due canali e sistema di riproduzione dei suoni tramite almeno quattro diffusori con
JPS6148320B2 (en])
JP3194386B2 (ja) 立体音再生装置
JPS6241519Y2 (en])
JPH0119156B2 (en])
JPH0444499A (ja) 収音装置及び音響再生装置
JPH0549098A (ja) 音場再生装置
SU556566A1 (ru) Система дл извучивани залов
JPH0546160B2 (en])
JPH0562518B2 (en])
JPH01270489A (ja) 空間音声消去装置
JPS5542452A (en) Car stereo system
US3796832A (en) Sound enhancing system
JPH03800Y2 (en])
JPH0122800B2 (en])
JPS6340947Y2 (en])
SU606231A1 (ru) Устройство дл создани объемного звучани
JPS6198099A (ja) 立体音響再生装置
FR2413841A1 (fr) Materiel de reglage d'une installation de reproduction sonore
JPH02150899U (en])