TW242215B - Portable sound generator and its playing system - Google Patents

Portable sound generator and its playing system

Info

Publication number
TW242215B
TW242215B TW83102790A TW83102790A TW242215B TW 242215 B TW242215 B TW 242215B TW 83102790 A TW83102790 A TW 83102790A TW 83102790 A TW83102790 A TW 83102790A TW 242215 B TW242215 B TW 242215B
Authority
TW
Taiwan
Prior art keywords
sound generator
portable sound
playing system
electric signal
generating mechanism
Prior art date
Application number
TW83102790A
Other languages
Chinese (zh)
Inventor
Tadashi Yamaguchi
Original Assignee
Tadashi Yamaguchi
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 Tadashi Yamaguchi filed Critical Tadashi Yamaguchi
Application granted granted Critical
Publication of TW242215B publication Critical patent/TW242215B/en

Links

Landscapes

  • Headphones And Earphones (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Reciprocating, Oscillating Or Vibrating Motors (AREA)
  • Electrically Operated Instructional Devices (AREA)
  • Details Of Audible-Bandwidth Transducers (AREA)

Abstract

A portable sound generator includes coil for supplying electric signal and sound generating mechanism consisting of vibrating sheet which vibrates based on the electric signal from the coil. It features that the sound generating mechanism consists of at least 2 above coils and vibrating sheet.
TW83102790A 1994-01-31 1994-03-30 Portable sound generator and its playing system TW242215B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2906794A JPH07219418A (en) 1994-01-31 1994-01-31 Portable voice generator and voice reproducing system utilizing it

Publications (1)

Publication Number Publication Date
TW242215B true TW242215B (en) 1995-03-01

Family

ID=12266025

Family Applications (1)

Application Number Title Priority Date Filing Date
TW83102790A TW242215B (en) 1994-01-31 1994-03-30 Portable sound generator and its playing system

Country Status (3)

Country Link
JP (1) JPH07219418A (en)
CN (1) CN1118099A (en)
TW (1) TW242215B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001356677A (en) * 2000-06-13 2001-12-26 Toshio Yoshimura Language learning device and language data processing method
US7524191B2 (en) * 2003-09-02 2009-04-28 Rosetta Stone Ltd. System and method for language instruction
WO2019082330A1 (en) * 2017-10-26 2019-05-02 康仁 原 Earphone microphone
CN113331041A (en) * 2021-06-21 2021-09-03 上海应用技术大学 Biological detention pond with multiple view effect

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5118195A (en) * 1974-04-25 1976-02-13 Kazuharu Tanaka HINANYONOWAIYAATOOKAKUNOSHITA RYOKOYOKABAN
JPS55113711A (en) * 1976-09-09 1980-09-02 Noxell Corp Tooth plaque and pellicle formation inhibiting agent
JPS5429257A (en) * 1977-08-05 1979-03-05 Hamasawa Kogyo:Kk Blade block of electric shaver

Also Published As

Publication number Publication date
CN1118099A (en) 1996-03-06
JPH07219418A (en) 1995-08-18

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