JPS6197299U - - Google Patents

Info

Publication number
JPS6197299U
JPS6197299U JP18238084U JP18238084U JPS6197299U JP S6197299 U JPS6197299 U JP S6197299U JP 18238084 U JP18238084 U JP 18238084U JP 18238084 U JP18238084 U JP 18238084U JP S6197299 U JPS6197299 U JP S6197299U
Authority
JP
Japan
Prior art keywords
memory
audio signal
signals
converter
digital signals
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.)
Pending
Application number
JP18238084U
Other languages
Japanese (ja)
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 JP18238084U priority Critical patent/JPS6197299U/ja
Publication of JPS6197299U publication Critical patent/JPS6197299U/ja
Pending legal-status Critical Current

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  • Electric Clocks (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第1図はこの考案の第1の実施例を示す図、第
2図はこの考案の第2の実施例を説明するための
図である。 1…切替スイツチ、8…A/D変換器、9…圧
縮手段、10…メモリー、11…伸張手段、12
…D/A変換器、13…タイマーコントローラー
、14…録音スタートスイツチ、15…再生ス
タートスイツチ、16…再生スタートスイツチ
、17…スイツチ増幅回路、21…時間指示ダイ
アル、101…固定サンプリング手段、102…
可変サンプリング手段、103…ピツチコントロ
ーラー、104…可変ダイアル。
FIG. 1 is a diagram showing a first embodiment of this invention, and FIG. 2 is a diagram for explaining a second embodiment of this invention. DESCRIPTION OF SYMBOLS 1... Selector switch, 8... A/D converter, 9... Compression means, 10... Memory, 11... Expansion means, 12
...D/A converter, 13...Timer controller, 14...Recording start switch, 15...Playback start switch, 16...Playback start switch, 17...Switch amplifier circuit, 21...Time indication dial, 101...Fixed sampling means, 102...
Variable sampling means, 103... Pitch controller, 104... Variable dial.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 音声信号を入力するマイクと、この入力された
音声信号をデイジタル信号に変換するA/D変換
器と、変換されたデイジタル信号を記憶するメモ
リーと、このメモリーに記憶されたデイジタル信
号の読み出しを制御する制御手段と、この制御手
段によつて前記メモリーから読み出されたデイジ
タル信号を音声信号に変換するD/A変換器と、
この変換された音声信号を増幅する増幅器と、こ
の増幅された音声信号を出力するスピーカーとを
備えたことを特徴とする電子拡声器。
A microphone that inputs audio signals, an A/D converter that converts the input audio signals into digital signals, a memory that stores the converted digital signals, and controls the reading of the digital signals stored in this memory. a D/A converter that converts the digital signal read from the memory by the control means into an audio signal;
An electronic loudspeaker characterized by comprising an amplifier that amplifies the converted audio signal and a speaker that outputs the amplified audio signal.
JP18238084U 1984-12-03 1984-12-03 Pending JPS6197299U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18238084U JPS6197299U (en) 1984-12-03 1984-12-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18238084U JPS6197299U (en) 1984-12-03 1984-12-03

Publications (1)

Publication Number Publication Date
JPS6197299U true JPS6197299U (en) 1986-06-21

Family

ID=30739917

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18238084U Pending JPS6197299U (en) 1984-12-03 1984-12-03

Country Status (1)

Country Link
JP (1) JPS6197299U (en)

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