TW354450B - Speaker system - Google Patents

Speaker system

Info

Publication number
TW354450B
TW354450B TW085102431A TW85102431A TW354450B TW 354450 B TW354450 B TW 354450B TW 085102431 A TW085102431 A TW 085102431A TW 85102431 A TW85102431 A TW 85102431A TW 354450 B TW354450 B TW 354450B
Authority
TW
Taiwan
Prior art keywords
acoustic duct
tube
speaker unit
opening
sound
Prior art date
Application number
TW085102431A
Other languages
Chinese (zh)
Inventor
Takashi Sabato
Toshihide Takizawa
Teruo Doi
Kazuki Honda
Takafumi Yuasa
Original Assignee
Matsushita Electric Ind Co 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Application granted granted Critical
Publication of TW354450B publication Critical patent/TW354450B/en

Links

Abstract

A speaker system, to the front of a speaker unit, an acoustic duct for guiding sound wave to a slender opening of which has a rectangular shape is coupled, and a resonance absorption section 10a is formed by a tube one end of which formed a hole for absorption sound facing to sound path running within the acoustic duct from the front of speaker unit to the opening, and a cavity having a small gap along the edge except the area where is couple through with the other end of tube, an outer cover connected to the inner and outer parts of the acoustic duct is combined to the resonance absorption section through a minor gap.
TW085102431A 1995-02-06 1996-02-29 Speaker system TW354450B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1796995 1995-02-06
JP5442595 1995-03-14

Publications (1)

Publication Number Publication Date
TW354450B true TW354450B (en) 1999-03-11

Family

ID=57940221

Family Applications (1)

Application Number Title Priority Date Filing Date
TW085102431A TW354450B (en) 1995-02-06 1996-02-29 Speaker system

Country Status (1)

Country Link
TW (1) TW354450B (en)

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